201651038

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{27631}}^1$

素因数の和:27763

約数の個数: 16

約数和(自身を含む): 313346880

約数和(自身を除く): 111695842

約数列:

[1, 2, 41, 82, 89, 178, 3649, 7298, 27631, 55262, 1132871, 2265742, 2459159, 4918318, 100825519, 201651038]

約数ペア:

[(1, 201651038), (2, 100825519), (41, 4918318), (82, 2459159), (89, 2265742), (178, 1132871), (3649, 55262), (7298, 27631)]