201055918

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{15661}}^1$

素因数の和:15808

約数の個数: 24

約数和(自身を含む): 353522664

約数和(自身を除く): 152466746

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 917, 1834, 6419, 12838, 15661, 31322, 109627, 219254, 767389, 1534778, 2051591, 4103182, 14361137, 28722274, 100527959, 201055918]

約数ペア:

[(1, 201055918), (2, 100527959), (7, 28722274), (14, 14361137), (49, 4103182), (98, 2051591), (131, 1534778), (262, 767389), (917, 219254), (1834, 109627), (6419, 31322), (12838, 15661)]