204615816

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{181397}}^1$

素因数の和:181453

約数の個数: 32

約数和(自身を含む): 522426240

約数和(自身を除く): 317810424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 181397, 362794, 544191, 725588, 1088382, 1451176, 2176764, 4353528, 8525659, 17051318, 25576977, 34102636, 51153954, 68205272, 102307908, 204615816]

約数ペア:

[(1, 204615816), (2, 102307908), (3, 68205272), (4, 51153954), (6, 34102636), (8, 25576977), (12, 17051318), (24, 8525659), (47, 4353528), (94, 2176764), (141, 1451176), (188, 1088382), (282, 725588), (376, 544191), (564, 362794), (1128, 181397)]