133740502

素因数分解:

$2^1\times 7^4\times {\mathrm{27851}}^1$

素因数の和:27881

約数の個数: 20

約数和(自身を含む): 234040356

約数和(自身を除く): 100299854

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 27851, 55702, 194957, 389914, 1364699, 2729398, 9552893, 19105786, 66870251, 133740502]

約数ペア:

[(1, 133740502), (2, 66870251), (7, 19105786), (14, 9552893), (49, 2729398), (98, 1364699), (343, 389914), (686, 194957), (2401, 55702), (4802, 27851)]