197225652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1264267}}^1$

素因数の和:1264287

約数の個数: 24

約数和(自身を含む): 495593056

約数和(自身を除く): 298367404

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1264267, 2528534, 3792801, 5057068, 7585602, 15171204, 16435471, 32870942, 49306413, 65741884, 98612826, 197225652]

約数ペア:

[(1, 197225652), (2, 98612826), (3, 65741884), (4, 49306413), (6, 32870942), (12, 16435471), (13, 15171204), (26, 7585602), (39, 5057068), (52, 3792801), (78, 2528534), (156, 1264267)]