208753426

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{73453}}^1$

素因数の和:73498

約数の個数: 24

約数和(自身を含む): 376819020

約数和(自身を除く): 168065594

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 73453, 146906, 514171, 1028342, 2130137, 3599197, 4260274, 7198394, 14910959, 29821918, 104376713, 208753426]

約数ペア:

[(1, 208753426), (2, 104376713), (7, 29821918), (14, 14910959), (29, 7198394), (49, 4260274), (58, 3599197), (98, 2130137), (203, 1028342), (406, 514171), (1421, 146906), (2842, 73453)]