199657146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{150571}}^1$

素因数の和:150606

約数の個数: 32

約数和(自身を含む): 455329728

約数和(自身を除く): 255672582

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 150571, 301142, 451713, 903426, 1957423, 2559707, 3914846, 5119414, 5872269, 7679121, 11744538, 15358242, 33276191, 66552382, 99828573, 199657146]

約数ペア:

[(1, 199657146), (2, 99828573), (3, 66552382), (6, 33276191), (13, 15358242), (17, 11744538), (26, 7679121), (34, 5872269), (39, 5119414), (51, 3914846), (78, 2559707), (102, 1957423), (221, 903426), (442, 451713), (663, 301142), (1326, 150571)]