220102402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{1163}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 369593280

約数和(自身を除く): 149490878

約数列:

[1, 2, 13, 26, 29, 58, 251, 377, 502, 754, 1163, 2326, 3263, 6526, 7279, 14558, 15119, 30238, 33727, 67454, 94627, 189254, 291913, 438451, 583826, 876902, 3794869, 7589738, 8465477, 16930954, 110051201, 220102402]

約数ペア:

[(1, 220102402), (2, 110051201), (13, 16930954), (26, 8465477), (29, 7589738), (58, 3794869), (251, 876902), (377, 583826), (502, 438451), (754, 291913), (1163, 189254), (2326, 94627), (3263, 67454), (6526, 33727), (7279, 30238), (14558, 15119)]