201560530

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{613}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 367633728

約数和(自身を除く): 166073198

約数列:

[1, 2, 5, 10, 131, 251, 262, 502, 613, 655, 1226, 1255, 1310, 2510, 3065, 6130, 32881, 65762, 80303, 153863, 160606, 164405, 307726, 328810, 401515, 769315, 803030, 1538630, 20156053, 40312106, 100780265, 201560530]

約数ペア:

[(1, 201560530), (2, 100780265), (5, 40312106), (10, 20156053), (131, 1538630), (251, 803030), (262, 769315), (502, 401515), (613, 328810), (655, 307726), (1226, 164405), (1255, 160606), (1310, 153863), (2510, 80303), (3065, 65762), (6130, 32881)]