201117904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{966913}}^1$

素因数の和:966934

約数の個数: 20

約数和(自身を含む): 419640676

約数和(自身を除く): 218522772

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 966913, 1933826, 3867652, 7735304, 12569869, 15470608, 25139738, 50279476, 100558952, 201117904]

約数ペア:

[(1, 201117904), (2, 100558952), (4, 50279476), (8, 25139738), (13, 15470608), (16, 12569869), (26, 7735304), (52, 3867652), (104, 1933826), (208, 966913)]