200036650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{821}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 407304288

約数和(自身を除く): 207267638

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 443, 550, 821, 886, 1642, 2215, 4105, 4430, 4873, 8210, 9031, 9746, 11075, 18062, 20525, 22150, 24365, 41050, 45155, 48730, 90310, 121825, 225775, 243650, 363703, 451550, 727406, 1818515, 3637030, 4000733, 8001466, 9092575, 18185150, 20003665, 40007330, 100018325, 200036650]

約数ペア:

[(1, 200036650), (2, 100018325), (5, 40007330), (10, 20003665), (11, 18185150), (22, 9092575), (25, 8001466), (50, 4000733), (55, 3637030), (110, 1818515), (275, 727406), (443, 451550), (550, 363703), (821, 243650), (886, 225775), (1642, 121825), (2215, 90310), (4105, 48730), (4430, 45155), (4873, 41050), (8210, 24365), (9031, 22150), (9746, 20525), (11075, 18062)]