201220185574

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1\times {\mathrm{607}}^1\times {\mathrm{3863}}^1$

素因数の和:4980

約数の個数: 32

約数和(自身を含む): 305993189376

約数和(自身を除く): 104773003802

約数列:

[1, 2, 107, 214, 401, 607, 802, 1214, 3863, 7726, 42907, 64949, 85814, 129898, 243407, 413341, 486814, 826682, 1549063, 2344841, 3098126, 4689682, 26044549, 52089098, 165749741, 250897987, 331499482, 501795974, 940281241, 1880562482, 100610092787, 201220185574]

約数ペア:

[(1, 201220185574), (2, 100610092787), (107, 1880562482), (214, 940281241), (401, 501795974), (607, 331499482), (802, 250897987), (1214, 165749741), (3863, 52089098), (7726, 26044549), (42907, 4689682), (64949, 3098126), (85814, 2344841), (129898, 1549063), (243407, 826682), (413341, 486814)]