207144410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{30871}}^1$

素因数の和:30950

約数の個数: 32

約数和(自身を含む): 413437824

約数和(自身を除く): 206293414

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 30871, 61742, 154355, 308710, 339581, 679162, 1697905, 1883131, 3395810, 3766262, 9415655, 18831310, 20714441, 41428882, 103572205, 207144410]

約数ペア:

[(1, 207144410), (2, 103572205), (5, 41428882), (10, 20714441), (11, 18831310), (22, 9415655), (55, 3766262), (61, 3395810), (110, 1883131), (122, 1697905), (305, 679162), (610, 339581), (671, 308710), (1342, 154355), (3355, 61742), (6710, 30871)]