221968799

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1\times {\mathrm{409}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 242457600

約数和(自身を除く): 20488801

約数列:

[1, 13, 109, 383, 409, 1417, 4979, 5317, 41747, 44581, 156647, 542711, 579553, 2036411, 17074523, 221968799]

約数ペア:

[(1, 221968799), (13, 17074523), (109, 2036411), (383, 579553), (409, 542711), (1417, 156647), (4979, 44581), (5317, 41747)]