201964872

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{81701}}^1$

素因数の和:81813

約数の個数: 32

約数和(自身を含む): 509820480

約数和(自身を除く): 307855608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 81701, 163402, 245103, 326804, 490206, 653608, 980412, 1960824, 8415203, 16830406, 25245609, 33660812, 50491218, 67321624, 100982436, 201964872]

約数ペア:

[(1, 201964872), (2, 100982436), (3, 67321624), (4, 50491218), (6, 33660812), (8, 25245609), (12, 16830406), (24, 8415203), (103, 1960824), (206, 980412), (309, 653608), (412, 490206), (618, 326804), (824, 245103), (1236, 163402), (2472, 81701)]