202458580

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{121963}}^1$

素因数の和:122055

約数の個数: 24

約数和(自身を含む): 430288992

約数和(自身を除く): 227830412

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 121963, 243926, 487852, 609815, 1219630, 2439260, 10122929, 20245858, 40491716, 50614645, 101229290, 202458580]

約数ペア:

[(1, 202458580), (2, 101229290), (4, 50614645), (5, 40491716), (10, 20245858), (20, 10122929), (83, 2439260), (166, 1219630), (332, 609815), (415, 487852), (830, 243926), (1660, 121963)]