204551204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1291}}^1$

素因数の和:1596

約数の個数: 48

約数和(自身を含む): 422390976

約数和(自身を除く): 217839772

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 277, 286, 554, 572, 1108, 1291, 2582, 3047, 3601, 5164, 6094, 7202, 12188, 14201, 14404, 16783, 28402, 33566, 39611, 56804, 67132, 79222, 158444, 184613, 357607, 369226, 715214, 738452, 1430428, 3933677, 4648891, 7867354, 9297782, 15734708, 18595564, 51137801, 102275602, 204551204]

約数ペア:

[(1, 204551204), (2, 102275602), (4, 51137801), (11, 18595564), (13, 15734708), (22, 9297782), (26, 7867354), (44, 4648891), (52, 3933677), (143, 1430428), (277, 738452), (286, 715214), (554, 369226), (572, 357607), (1108, 184613), (1291, 158444), (2582, 79222), (3047, 67132), (3601, 56804), (5164, 39611), (6094, 33566), (7202, 28402), (12188, 16783), (14201, 14404)]