208677076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{4877}}^1$

素因数の和:5463

約数の個数: 24

約数和(自身を含む): 385166880

約数和(自身を除く): 176489804

約数列:

[1, 2, 4, 19, 38, 76, 563, 1126, 2252, 4877, 9754, 10697, 19508, 21394, 42788, 92663, 185326, 370652, 2745751, 5491502, 10983004, 52169269, 104338538, 208677076]

約数ペア:

[(1, 208677076), (2, 104338538), (4, 52169269), (19, 10983004), (38, 5491502), (76, 2745751), (563, 370652), (1126, 185326), (2252, 92663), (4877, 42788), (9754, 21394), (10697, 19508)]