201130996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{45259}}^1$

素因数の和:45375

約数の個数: 24

約数和(自身を含む): 387787680

約数和(自身を除く): 186656684

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 45259, 90518, 181036, 497849, 995698, 1991396, 4571159, 9142318, 18284636, 50282749, 100565498, 201130996]

約数ペア:

[(1, 201130996), (2, 100565498), (4, 50282749), (11, 18284636), (22, 9142318), (44, 4571159), (101, 1991396), (202, 995698), (404, 497849), (1111, 181036), (2222, 90518), (4444, 45259)]