200749620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 573987456

約数和(自身を除く): 373237836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 157, 202, 211, 303, 314, 404, 422, 471, 505, 606, 628, 633, 785, 844, 942, 1010, 1055, 1212, 1266, 1515, 1570, 1884, 2020, 2110, 2355, 2532, 3030, 3140, 3165, 4220, 4710, 6060, 6330, 9420, 12660, 15857, 21311, 31714, 33127, 42622, 47571, 63428, 63933, 66254, 79285, 85244, 95142, 99381, 106555, 127866, 132508, 158570, 165635, 190284, 198762, 213110, 237855, 255732, 317140, 319665, 331270, 397524, 426220, 475710, 496905, 639330, 662540, 951420, 993810, 1278660, 1987620, 3345827, 6691654, 10037481, 13383308, 16729135, 20074962, 33458270, 40149924, 50187405, 66916540, 100374810, 200749620]

約数ペア:

[(1, 200749620), (2, 100374810), (3, 66916540), (4, 50187405), (5, 40149924), (6, 33458270), (10, 20074962), (12, 16729135), (15, 13383308), (20, 10037481), (30, 6691654), (60, 3345827), (101, 1987620), (157, 1278660), (202, 993810), (211, 951420), (303, 662540), (314, 639330), (404, 496905), (422, 475710), (471, 426220), (505, 397524), (606, 331270), (628, 319665), (633, 317140), (785, 255732), (844, 237855), (942, 213110), (1010, 198762), (1055, 190284), (1212, 165635), (1266, 158570), (1515, 132508), (1570, 127866), (1884, 106555), (2020, 99381), (2110, 95142), (2355, 85244), (2532, 79285), (3030, 66254), (3140, 63933), (3165, 63428), (4220, 47571), (4710, 42622), (6060, 33127), (6330, 31714), (9420, 21311), (12660, 15857)]