203493888

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 240

約数和(自身を含む): 655374720

約数和(自身を除く): 451880832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 64, 72, 78, 79, 86, 96, 104, 117, 128, 129, 144, 156, 158, 172, 192, 208, 234, 237, 256, 258, 288, 312, 316, 344, 384, 387, 416, 468, 474, 512, 516, 559, 576, 624, 632, 688, 711, 768, 774, 832, 936, 948, 1027, 1032, 1118, 1152, 1248, 1264, 1376, 1422, 1536, 1548, 1664, 1677, 1872, 1896, 2054, 2064, 2236, 2304, 2496, 2528, 2752, 2844, 3081, 3096, 3328, 3354, 3397, 3744, 3792, 4108, 4128, 4472, 4608, 4992, 5031, 5056, 5504, 5688, 6162, 6192, 6656, 6708, 6794, 7488, 7584, 8216, 8256, 8944, 9243, 9984, 10062, 10112, 10191, 11008, 11376, 12324, 12384, 13416, 13588, 14976, 15168, 16432, 16512, 17888, 18486, 19968, 20124, 20224, 20382, 22016, 22752, 24648, 24768, 26832, 27176, 29952, 30336, 30573, 32864, 33024, 35776, 36972, 40248, 40448, 40764, 44161, 45504, 49296, 49536, 53664, 54352, 59904, 60672, 61146, 65728, 66048, 71552, 73944, 80496, 81528, 88322, 91008, 98592, 99072, 107328, 108704, 121344, 122292, 131456, 132483, 143104, 147888, 160992, 163056, 176644, 182016, 197184, 198144, 214656, 217408, 244584, 262912, 264966, 286208, 295776, 321984, 326112, 353288, 364032, 394368, 397449, 429312, 434816, 489168, 525824, 529932, 591552, 643968, 652224, 706576, 788736, 794898, 858624, 869632, 978336, 1059864, 1183104, 1287936, 1304448, 1413152, 1577472, 1589796, 1739264, 1956672, 2119728, 2366208, 2575872, 2608896, 2826304, 3179592, 3913344, 4239456, 4732416, 5217792, 5652608, 6359184, 7826688, 8478912, 11305216, 12718368, 15653376, 16957824, 22610432, 25436736, 33915648, 50873472, 67831296, 101746944, 203493888]

約数ペア:

[(1, 203493888), (2, 101746944), (3, 67831296), (4, 50873472), (6, 33915648), (8, 25436736), (9, 22610432), (12, 16957824), (13, 15653376), (16, 12718368), (18, 11305216), (24, 8478912), (26, 7826688), (32, 6359184), (36, 5652608), (39, 5217792), (43, 4732416), (48, 4239456), (52, 3913344), (64, 3179592), (72, 2826304), (78, 2608896), (79, 2575872), (86, 2366208), (96, 2119728), (104, 1956672), (117, 1739264), (128, 1589796), (129, 1577472), (144, 1413152), (156, 1304448), (158, 1287936), (172, 1183104), (192, 1059864), (208, 978336), (234, 869632), (237, 858624), (256, 794898), (258, 788736), (288, 706576), (312, 652224), (316, 643968), (344, 591552), (384, 529932), (387, 525824), (416, 489168), (468, 434816), (474, 429312), (512, 397449), (516, 394368), (559, 364032), (576, 353288), (624, 326112), (632, 321984), (688, 295776), (711, 286208), (768, 264966), (774, 262912), (832, 244584), (936, 217408), (948, 214656), (1027, 198144), (1032, 197184), (1118, 182016), (1152, 176644), (1248, 163056), (1264, 160992), (1376, 147888), (1422, 143104), (1536, 132483), (1548, 131456), (1664, 122292), (1677, 121344), (1872, 108704), (1896, 107328), (2054, 99072), (2064, 98592), (2236, 91008), (2304, 88322), (2496, 81528), (2528, 80496), (2752, 73944), (2844, 71552), (3081, 66048), (3096, 65728), (3328, 61146), (3354, 60672), (3397, 59904), (3744, 54352), (3792, 53664), (4108, 49536), (4128, 49296), (4472, 45504), (4608, 44161), (4992, 40764), (5031, 40448), (5056, 40248), (5504, 36972), (5688, 35776), (6162, 33024), (6192, 32864), (6656, 30573), (6708, 30336), (6794, 29952), (7488, 27176), (7584, 26832), (8216, 24768), (8256, 24648), (8944, 22752), (9243, 22016), (9984, 20382), (10062, 20224), (10112, 20124), (10191, 19968), (11008, 18486), (11376, 17888), (12324, 16512), (12384, 16432), (13416, 15168), (13588, 14976)]