201330986

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 320308992

約数和(自身を除く): 118978006

約数列:

[1, 2, 37, 47, 74, 94, 107, 214, 541, 1082, 1739, 3478, 3959, 5029, 7918, 10058, 20017, 25427, 40034, 50854, 57887, 115774, 186073, 372146, 940799, 1881598, 2141819, 2720689, 4283638, 5441378, 100665493, 201330986]

約数ペア:

[(1, 201330986), (2, 100665493), (37, 5441378), (47, 4283638), (74, 2720689), (94, 2141819), (107, 1881598), (214, 940799), (541, 372146), (1082, 186073), (1739, 115774), (3478, 57887), (3959, 50854), (5029, 40034), (7918, 25427), (10058, 20017)]