201325672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1324511}}^1$

素因数の和:1324536

約数の個数: 16

約数和(自身を含む): 397353600

約数和(自身を除く): 196027928

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1324511, 2649022, 5298044, 10596088, 25165709, 50331418, 100662836, 201325672]

約数ペア:

[(1, 201325672), (2, 100662836), (4, 50331418), (8, 25165709), (19, 10596088), (38, 5298044), (76, 2649022), (152, 1324511)]