201073020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{81737}}^1$

素因数の和:81790

約数の個数: 48

約数和(自身を含む): 576743328

約数和(自身を除く): 375670308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 81737, 163474, 245211, 326948, 408685, 490422, 817370, 980844, 1226055, 1634740, 2452110, 3351217, 4904220, 6702434, 10053651, 13404868, 16756085, 20107302, 33512170, 40214604, 50268255, 67024340, 100536510, 201073020]

約数ペア:

[(1, 201073020), (2, 100536510), (3, 67024340), (4, 50268255), (5, 40214604), (6, 33512170), (10, 20107302), (12, 16756085), (15, 13404868), (20, 10053651), (30, 6702434), (41, 4904220), (60, 3351217), (82, 2452110), (123, 1634740), (164, 1226055), (205, 980844), (246, 817370), (410, 490422), (492, 408685), (615, 326948), (820, 245211), (1230, 163474), (2460, 81737)]