103639730

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{52609}}^1$

素因数の和:52813

約数の個数: 16

約数和(自身を含む): 187502040

約数和(自身を除く): 83862310

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 52609, 105218, 263045, 526090, 10363973, 20727946, 51819865, 103639730]

約数ペア:

[(1, 103639730), (2, 51819865), (5, 20727946), (10, 10363973), (197, 526090), (394, 263045), (985, 105218), (1970, 52609)]