201397910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{929}}^1$

素因数の和:1125

約数の個数: 64

約数和(自身を含む): 439257600

約数和(自身を除く): 237859690

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 163, 190, 266, 326, 665, 815, 929, 1141, 1330, 1630, 1858, 2282, 3097, 4645, 5705, 6194, 6503, 9290, 11410, 13006, 15485, 17651, 21679, 30970, 32515, 35302, 43358, 65030, 88255, 108395, 123557, 151427, 176510, 216790, 247114, 302854, 617785, 757135, 1059989, 1235570, 1514270, 2119978, 2877113, 5299945, 5754226, 10599890, 14385565, 20139791, 28771130, 40279582, 100698955, 201397910]

約数ペア:

[(1, 201397910), (2, 100698955), (5, 40279582), (7, 28771130), (10, 20139791), (14, 14385565), (19, 10599890), (35, 5754226), (38, 5299945), (70, 2877113), (95, 2119978), (133, 1514270), (163, 1235570), (190, 1059989), (266, 757135), (326, 617785), (665, 302854), (815, 247114), (929, 216790), (1141, 176510), (1330, 151427), (1630, 123557), (1858, 108395), (2282, 88255), (3097, 65030), (4645, 43358), (5705, 35302), (6194, 32515), (6503, 30970), (9290, 21679), (11410, 17651), (13006, 15485)]