205373644

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{156059}}^1$

素因数の和:156117

約数の個数: 24

約数和(自身を含む): 419489280

約数和(自身を除く): 214115636

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 156059, 312118, 624236, 1092413, 2184826, 4369652, 7334773, 14669546, 29339092, 51343411, 102686822, 205373644]

約数ペア:

[(1, 205373644), (2, 102686822), (4, 51343411), (7, 29339092), (14, 14669546), (28, 7334773), (47, 4369652), (94, 2184826), (188, 1092413), (329, 624236), (658, 312118), (1316, 156059)]