248836180

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{97967}}^1$

素因数の和:98103

約数の個数: 24

約数和(自身を含む): 526675968

約数和(自身を除く): 277839788

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 97967, 195934, 391868, 489835, 979670, 1959340, 12441809, 24883618, 49767236, 62209045, 124418090, 248836180]

約数ペア:

[(1, 248836180), (2, 124418090), (4, 62209045), (5, 49767236), (10, 24883618), (20, 12441809), (127, 1959340), (254, 979670), (508, 489835), (635, 391868), (1270, 195934), (2540, 97967)]