200051730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{31307}}^1$

素因数の和:31391

約数の個数: 48

約数和(自身を含む): 527477184

約数和(自身を除く): 327425454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 31307, 62614, 93921, 156535, 187842, 281763, 313070, 469605, 563526, 939210, 1408815, 2222797, 2817630, 4445594, 6668391, 11113985, 13336782, 20005173, 22227970, 33341955, 40010346, 66683910, 100025865, 200051730]

約数ペア:

[(1, 200051730), (2, 100025865), (3, 66683910), (5, 40010346), (6, 33341955), (9, 22227970), (10, 20005173), (15, 13336782), (18, 11113985), (30, 6668391), (45, 4445594), (71, 2817630), (90, 2222797), (142, 1408815), (213, 939210), (355, 563526), (426, 469605), (639, 313070), (710, 281763), (1065, 187842), (1278, 156535), (2130, 93921), (3195, 62614), (6390, 31307)]