201917728

素因数分解:

$2^5\times {\mathrm{179}}^1\times {\mathrm{35251}}^1$

素因数の和:35440

約数の個数: 24

約数和(自身を含む): 399757680

約数和(自身を除く): 197839952

約数列:

[1, 2, 4, 8, 16, 32, 179, 358, 716, 1432, 2864, 5728, 35251, 70502, 141004, 282008, 564016, 1128032, 6309929, 12619858, 25239716, 50479432, 100958864, 201917728]

約数ペア:

[(1, 201917728), (2, 100958864), (4, 50479432), (8, 25239716), (16, 12619858), (32, 6309929), (179, 1128032), (358, 564016), (716, 282008), (1432, 141004), (2864, 70502), (5728, 35251)]