202868510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3571}}^1$

素因数の和:3633

約数の個数: 64

約数和(自身を含む): 432069120

約数和(自身を除く): 229200610

約数列:

[1, 2, 5, 10, 13, 19, 23, 26, 38, 46, 65, 95, 115, 130, 190, 230, 247, 299, 437, 494, 598, 874, 1235, 1495, 2185, 2470, 2990, 3571, 4370, 5681, 7142, 11362, 17855, 28405, 35710, 46423, 56810, 67849, 82133, 92846, 135698, 164266, 232115, 339245, 410665, 464230, 678490, 821330, 882037, 1067729, 1560527, 1764074, 2135458, 3121054, 4410185, 5338645, 7802635, 8820370, 10677290, 15605270, 20286851, 40573702, 101434255, 202868510]

約数ペア:

[(1, 202868510), (2, 101434255), (5, 40573702), (10, 20286851), (13, 15605270), (19, 10677290), (23, 8820370), (26, 7802635), (38, 5338645), (46, 4410185), (65, 3121054), (95, 2135458), (115, 1764074), (130, 1560527), (190, 1067729), (230, 882037), (247, 821330), (299, 678490), (437, 464230), (494, 410665), (598, 339245), (874, 232115), (1235, 164266), (1495, 135698), (2185, 92846), (2470, 82133), (2990, 67849), (3571, 56810), (4370, 46423), (5681, 35710), (7142, 28405), (11362, 17855)]