208107680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 576108288

約数和(自身を除く): 368000608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 53, 55, 80, 88, 92, 97, 106, 110, 115, 160, 176, 184, 194, 212, 220, 230, 253, 265, 352, 368, 388, 424, 440, 460, 485, 506, 530, 583, 736, 776, 848, 880, 920, 970, 1012, 1060, 1067, 1166, 1219, 1265, 1552, 1696, 1760, 1840, 1940, 2024, 2120, 2134, 2231, 2332, 2438, 2530, 2915, 3104, 3680, 3880, 4048, 4240, 4268, 4462, 4664, 4876, 5060, 5141, 5335, 5830, 6095, 7760, 8096, 8480, 8536, 8924, 9328, 9752, 10120, 10282, 10670, 11155, 11660, 12190, 13409, 15520, 17072, 17848, 18656, 19504, 20240, 20564, 21340, 22310, 23320, 24380, 24541, 25705, 26818, 34144, 35696, 39008, 40480, 41128, 42680, 44620, 46640, 48760, 49082, 51410, 53636, 56551, 67045, 71392, 82256, 85360, 89240, 93280, 97520, 98164, 102820, 107272, 113102, 118243, 122705, 134090, 164512, 170720, 178480, 195040, 196328, 205640, 214544, 226204, 236486, 245410, 268180, 282755, 356960, 392656, 411280, 429088, 452408, 472972, 490820, 536360, 565510, 591215, 785312, 822560, 904816, 945944, 981640, 1072720, 1131020, 1182430, 1300673, 1809632, 1891888, 1963280, 2145440, 2262040, 2364860, 2601346, 3783776, 3926560, 4524080, 4729720, 5202692, 6503365, 9048160, 9459440, 10405384, 13006730, 18918880, 20810768, 26013460, 41621536, 52026920, 104053840, 208107680]

約数ペア:

[(1, 208107680), (2, 104053840), (4, 52026920), (5, 41621536), (8, 26013460), (10, 20810768), (11, 18918880), (16, 13006730), (20, 10405384), (22, 9459440), (23, 9048160), (32, 6503365), (40, 5202692), (44, 4729720), (46, 4524080), (53, 3926560), (55, 3783776), (80, 2601346), (88, 2364860), (92, 2262040), (97, 2145440), (106, 1963280), (110, 1891888), (115, 1809632), (160, 1300673), (176, 1182430), (184, 1131020), (194, 1072720), (212, 981640), (220, 945944), (230, 904816), (253, 822560), (265, 785312), (352, 591215), (368, 565510), (388, 536360), (424, 490820), (440, 472972), (460, 452408), (485, 429088), (506, 411280), (530, 392656), (583, 356960), (736, 282755), (776, 268180), (848, 245410), (880, 236486), (920, 226204), (970, 214544), (1012, 205640), (1060, 196328), (1067, 195040), (1166, 178480), (1219, 170720), (1265, 164512), (1552, 134090), (1696, 122705), (1760, 118243), (1840, 113102), (1940, 107272), (2024, 102820), (2120, 98164), (2134, 97520), (2231, 93280), (2332, 89240), (2438, 85360), (2530, 82256), (2915, 71392), (3104, 67045), (3680, 56551), (3880, 53636), (4048, 51410), (4240, 49082), (4268, 48760), (4462, 46640), (4664, 44620), (4876, 42680), (5060, 41128), (5141, 40480), (5335, 39008), (5830, 35696), (6095, 34144), (7760, 26818), (8096, 25705), (8480, 24541), (8536, 24380), (8924, 23320), (9328, 22310), (9752, 21340), (10120, 20564), (10282, 20240), (10670, 19504), (11155, 18656), (11660, 17848), (12190, 17072), (13409, 15520)]