247712152

素因数分解:

$2^3\times {\mathrm{3919}}^1\times {\mathrm{7901}}^1$

素因数の和:11826

約数の個数: 16

約数和(自身を含む): 464637600

約数和(自身を除く): 216925448

約数列:

[1, 2, 4, 8, 3919, 7838, 7901, 15676, 15802, 31352, 31604, 63208, 30964019, 61928038, 123856076, 247712152]

約数ペア:

[(1, 247712152), (2, 123856076), (4, 61928038), (8, 30964019), (3919, 63208), (7838, 31604), (7901, 31352), (15676, 15802)]