202204090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{2239}}^1$

素因数の和:3078

約数の個数: 32

約数和(自身を含む): 397716480

約数和(自身を除く): 195512390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 821, 1642, 2239, 4105, 4478, 8210, 9031, 11195, 18062, 22390, 24629, 45155, 49258, 90310, 123145, 246290, 1838219, 3676438, 9191095, 18382190, 20220409, 40440818, 101102045, 202204090]

約数ペア:

[(1, 202204090), (2, 101102045), (5, 40440818), (10, 20220409), (11, 18382190), (22, 9191095), (55, 3676438), (110, 1838219), (821, 246290), (1642, 123145), (2239, 90310), (4105, 49258), (4478, 45155), (8210, 24629), (9031, 22390), (11195, 18062)]