188478410

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{1231}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 346477824

約数和(自身を除く): 157999414

約数列:

[1, 2, 5, 10, 61, 122, 251, 305, 502, 610, 1231, 1255, 2462, 2510, 6155, 12310, 15311, 30622, 75091, 76555, 150182, 153110, 308981, 375455, 617962, 750910, 1544905, 3089810, 18847841, 37695682, 94239205, 188478410]

約数ペア:

[(1, 188478410), (2, 94239205), (5, 37695682), (10, 18847841), (61, 3089810), (122, 1544905), (251, 750910), (305, 617962), (502, 375455), (610, 308981), (1231, 153110), (1255, 150182), (2462, 76555), (2510, 75091), (6155, 30622), (12310, 15311)]