225556318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{823}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 372105216

約数和(自身を除く): 146548898

約数列:

[1, 2, 13, 26, 83, 127, 166, 254, 823, 1079, 1646, 1651, 2158, 3302, 10541, 10699, 21082, 21398, 68309, 104521, 136618, 137033, 209042, 274066, 888017, 1358773, 1776034, 2717546, 8675243, 17350486, 112778159, 225556318]

約数ペア:

[(1, 225556318), (2, 112778159), (13, 17350486), (26, 8675243), (83, 2717546), (127, 1776034), (166, 1358773), (254, 888017), (823, 274066), (1079, 209042), (1646, 137033), (1651, 136618), (2158, 104521), (3302, 68309), (10541, 21398), (10699, 21082)]