196958529

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{1297}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 291582720

約数和(自身を除く): 94624191

約数列:

[1, 3, 9, 47, 141, 359, 423, 1077, 1297, 3231, 3891, 11673, 16873, 50619, 60959, 151857, 182877, 465623, 548631, 1396869, 4190607, 21884281, 65652843, 196958529]

約数ペア:

[(1, 196958529), (3, 65652843), (9, 21884281), (47, 4190607), (141, 1396869), (359, 548631), (423, 465623), (1077, 182877), (1297, 151857), (3231, 60959), (3891, 50619), (11673, 16873)]