201836161780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40471}}^1\times {\mathrm{22669}}^1$

素因数の和:63160

約数の個数: 48

約数和(自身を含む): 462420120960

約数和(自身を除く): 260583959180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 22669, 40471, 45338, 80942, 90676, 113345, 161884, 202355, 226690, 249359, 404710, 445181, 453380, 498718, 809420, 890362, 997436, 1246795, 1780724, 2225905, 2493590, 4451810, 4987180, 8903620, 917437099, 1834874198, 3669748396, 4587185495, 9174370990, 10091808089, 18348741980, 20183616178, 40367232356, 50459040445, 100918080890, 201836161780]

約数ペア:

[(1, 201836161780), (2, 100918080890), (4, 50459040445), (5, 40367232356), (10, 20183616178), (11, 18348741980), (20, 10091808089), (22, 9174370990), (44, 4587185495), (55, 3669748396), (110, 1834874198), (220, 917437099), (22669, 8903620), (40471, 4987180), (45338, 4451810), (80942, 2493590), (90676, 2225905), (113345, 1780724), (161884, 1246795), (202355, 997436), (226690, 890362), (249359, 809420), (404710, 498718), (445181, 453380)]