255049634

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 442495872

約数和(自身を除く): 187446238

約数列:

[1, 2, 7, 14, 181, 251, 362, 401, 502, 802, 1267, 1757, 2534, 2807, 3514, 5614, 45431, 72581, 90862, 100651, 145162, 201302, 318017, 508067, 636034, 704557, 1016134, 1409114, 18217831, 36435662, 127524817, 255049634]

約数ペア:

[(1, 255049634), (2, 127524817), (7, 36435662), (14, 18217831), (181, 1409114), (251, 1016134), (362, 704557), (401, 636034), (502, 508067), (802, 318017), (1267, 201302), (1757, 145162), (2534, 100651), (2807, 90862), (3514, 72581), (5614, 45431)]