201960122

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{4421}}^1$

素因数の和:4694

約数の個数: 32

約数和(自身を含む): 374419584

約数和(自身を除く): 172459462

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 251, 502, 1757, 3263, 3514, 4421, 6526, 8842, 22841, 30947, 45682, 57473, 61894, 114946, 402311, 804622, 1109671, 2219342, 7767697, 14425723, 15535394, 28851446, 100980061, 201960122]

約数ペア:

[(1, 201960122), (2, 100980061), (7, 28851446), (13, 15535394), (14, 14425723), (26, 7767697), (91, 2219342), (182, 1109671), (251, 804622), (502, 402311), (1757, 114946), (3263, 61894), (3514, 57473), (4421, 45682), (6526, 30947), (8842, 22841)]