201651448

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{2551}}^1$

素因数の和:2839

約数の個数: 32

約数和(自身を含む): 389077920

約数和(自身を除く): 187426472

約数列:

[1, 2, 4, 8, 41, 82, 164, 241, 328, 482, 964, 1928, 2551, 5102, 9881, 10204, 19762, 20408, 39524, 79048, 104591, 209182, 418364, 614791, 836728, 1229582, 2459164, 4918328, 25206431, 50412862, 100825724, 201651448]

約数ペア:

[(1, 201651448), (2, 100825724), (4, 50412862), (8, 25206431), (41, 4918328), (82, 2459164), (164, 1229582), (241, 836728), (328, 614791), (482, 418364), (964, 209182), (1928, 104591), (2551, 79048), (5102, 39524), (9881, 20408), (10204, 19762)]