201999470452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{8848759}}^1$

素因数の和:8849215

約数の個数: 24

約数和(自身を含む): 381558531200

約数和(自身を除く): 179559060748

約数列:

[1, 2, 4, 13, 26, 52, 439, 878, 1756, 5707, 11414, 22828, 8848759, 17697518, 35395036, 115033867, 230067734, 460135468, 3884605201, 7769210402, 15538420804, 50499867613, 100999735226, 201999470452]

約数ペア:

[(1, 201999470452), (2, 100999735226), (4, 50499867613), (13, 15538420804), (26, 7769210402), (52, 3884605201), (439, 460135468), (878, 230067734), (1756, 115033867), (5707, 35395036), (11414, 17697518), (22828, 8848759)]