201427710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8597}}^1$

素因数の和:8689

約数の個数: 64

約数和(自身を含む): 534864384

約数和(自身を除く): 333436674

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 213, 330, 355, 426, 710, 781, 1065, 1562, 2130, 2343, 3905, 4686, 7810, 8597, 11715, 17194, 23430, 25791, 42985, 51582, 85970, 94567, 128955, 189134, 257910, 283701, 472835, 567402, 610387, 945670, 1220774, 1418505, 1831161, 2837010, 3051935, 3662322, 6103870, 6714257, 9155805, 13428514, 18311610, 20142771, 33571285, 40285542, 67142570, 100713855, 201427710]

約数ペア:

[(1, 201427710), (2, 100713855), (3, 67142570), (5, 40285542), (6, 33571285), (10, 20142771), (11, 18311610), (15, 13428514), (22, 9155805), (30, 6714257), (33, 6103870), (55, 3662322), (66, 3051935), (71, 2837010), (110, 1831161), (142, 1418505), (165, 1220774), (213, 945670), (330, 610387), (355, 567402), (426, 472835), (710, 283701), (781, 257910), (1065, 189134), (1562, 128955), (2130, 94567), (2343, 85970), (3905, 51582), (4686, 42985), (7810, 25791), (8597, 23430), (11715, 17194)]