203769280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 224

約数和(自身を含む): 587337408

約数和(自身を除く): 383568128

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 61, 64, 65, 73, 80, 88, 104, 110, 122, 130, 143, 146, 160, 176, 208, 220, 244, 260, 286, 292, 305, 320, 352, 365, 416, 440, 488, 520, 572, 584, 610, 671, 704, 715, 730, 793, 803, 832, 880, 949, 976, 1040, 1144, 1168, 1220, 1342, 1430, 1460, 1586, 1606, 1760, 1898, 1952, 2080, 2288, 2336, 2440, 2684, 2860, 2920, 3172, 3212, 3355, 3520, 3796, 3904, 3965, 4015, 4160, 4453, 4576, 4672, 4745, 4880, 5368, 5720, 5840, 6344, 6424, 6710, 7592, 7930, 8030, 8723, 8906, 9152, 9490, 9760, 10439, 10736, 11440, 11680, 12688, 12848, 13420, 15184, 15860, 16060, 17446, 17812, 18980, 19520, 20878, 21472, 22265, 22880, 23360, 25376, 25696, 26840, 30368, 31720, 32120, 34892, 35624, 37960, 41756, 42944, 43615, 44530, 45760, 48983, 50752, 51392, 52195, 53680, 57889, 60736, 63440, 64240, 69784, 71248, 75920, 83512, 87230, 89060, 97966, 104390, 107360, 115778, 126880, 128480, 139568, 142496, 151840, 167024, 174460, 178120, 195932, 208780, 214720, 231556, 244915, 253760, 256960, 279136, 284992, 289445, 303680, 334048, 348920, 356240, 391864, 417560, 463112, 489830, 558272, 578890, 636779, 668096, 697840, 712480, 783728, 835120, 926224, 979660, 1157780, 1273558, 1395680, 1424960, 1567456, 1670240, 1852448, 1959320, 2315560, 2547116, 2791360, 3134912, 3183895, 3340480, 3704896, 3918640, 4631120, 5094232, 6367790, 7837280, 9262240, 10188464, 12735580, 15674560, 18524480, 20376928, 25471160, 40753856, 50942320, 101884640, 203769280]

約数ペア:

[(1, 203769280), (2, 101884640), (4, 50942320), (5, 40753856), (8, 25471160), (10, 20376928), (11, 18524480), (13, 15674560), (16, 12735580), (20, 10188464), (22, 9262240), (26, 7837280), (32, 6367790), (40, 5094232), (44, 4631120), (52, 3918640), (55, 3704896), (61, 3340480), (64, 3183895), (65, 3134912), (73, 2791360), (80, 2547116), (88, 2315560), (104, 1959320), (110, 1852448), (122, 1670240), (130, 1567456), (143, 1424960), (146, 1395680), (160, 1273558), (176, 1157780), (208, 979660), (220, 926224), (244, 835120), (260, 783728), (286, 712480), (292, 697840), (305, 668096), (320, 636779), (352, 578890), (365, 558272), (416, 489830), (440, 463112), (488, 417560), (520, 391864), (572, 356240), (584, 348920), (610, 334048), (671, 303680), (704, 289445), (715, 284992), (730, 279136), (793, 256960), (803, 253760), (832, 244915), (880, 231556), (949, 214720), (976, 208780), (1040, 195932), (1144, 178120), (1168, 174460), (1220, 167024), (1342, 151840), (1430, 142496), (1460, 139568), (1586, 128480), (1606, 126880), (1760, 115778), (1898, 107360), (1952, 104390), (2080, 97966), (2288, 89060), (2336, 87230), (2440, 83512), (2684, 75920), (2860, 71248), (2920, 69784), (3172, 64240), (3212, 63440), (3355, 60736), (3520, 57889), (3796, 53680), (3904, 52195), (3965, 51392), (4015, 50752), (4160, 48983), (4453, 45760), (4576, 44530), (4672, 43615), (4745, 42944), (4880, 41756), (5368, 37960), (5720, 35624), (5840, 34892), (6344, 32120), (6424, 31720), (6710, 30368), (7592, 26840), (7930, 25696), (8030, 25376), (8723, 23360), (8906, 22880), (9152, 22265), (9490, 21472), (9760, 20878), (10439, 19520), (10736, 18980), (11440, 17812), (11680, 17446), (12688, 16060), (12848, 15860), (13420, 15184)]