191640558

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{2719}}^1$

素因数の和:3432

約数の個数: 32

約数和(自身を含む): 406563840

約数和(自身を除く): 214923282

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 691, 1382, 2073, 2719, 4146, 5438, 8157, 11747, 16314, 23494, 35241, 46223, 70482, 92446, 138669, 277338, 1878829, 3757658, 5636487, 11272974, 31940093, 63880186, 95820279, 191640558]

約数ペア:

[(1, 191640558), (2, 95820279), (3, 63880186), (6, 31940093), (17, 11272974), (34, 5636487), (51, 3757658), (102, 1878829), (691, 277338), (1382, 138669), (2073, 92446), (2719, 70482), (4146, 46223), (5438, 35241), (8157, 23494), (11747, 16314)]