204829430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{92683}}^1$

素因数の和:92720

約数の個数: 32

約数和(自身を含む): 420414624

約数和(自身を除く): 215585194

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 92683, 185366, 463415, 926830, 1204879, 1575611, 2409758, 3151222, 6024395, 7878055, 12048790, 15756110, 20482943, 40965886, 102414715, 204829430]

約数ペア:

[(1, 204829430), (2, 102414715), (5, 40965886), (10, 20482943), (13, 15756110), (17, 12048790), (26, 7878055), (34, 6024395), (65, 3151222), (85, 2409758), (130, 1575611), (170, 1204879), (221, 926830), (442, 463415), (1105, 185366), (2210, 92683)]