202000515

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{1993}}^1$

素因数の和:2263

約数の個数: 32

約数和(自身を含む): 335949120

約数和(自身を除く): 133948605

約数列:

[1, 3, 5, 15, 29, 87, 145, 233, 435, 699, 1165, 1993, 3495, 5979, 6757, 9965, 20271, 29895, 33785, 57797, 101355, 173391, 288985, 464369, 866955, 1393107, 2321845, 6965535, 13466701, 40400103, 67333505, 202000515]

約数ペア:

[(1, 202000515), (3, 67333505), (5, 40400103), (15, 13466701), (29, 6965535), (87, 2321845), (145, 1393107), (233, 866955), (435, 464369), (699, 288985), (1165, 173391), (1993, 101355), (3495, 57797), (5979, 33785), (6757, 29895), (9965, 20271)]