202604643

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^2\times {\mathrm{223}}^1$

素因数の和:376

約数の個数: 36

約数和(自身を含む): 309341760

約数和(自身を除く): 106737117

約数列:

[1, 3, 9, 29, 59, 87, 177, 223, 261, 531, 669, 1711, 2007, 3481, 5133, 6467, 10443, 13157, 15399, 19401, 31329, 39471, 58203, 100949, 118413, 302847, 381553, 776263, 908541, 1144659, 2328789, 3433977, 6986367, 22511627, 67534881, 202604643]

約数ペア:

[(1, 202604643), (3, 67534881), (9, 22511627), (29, 6986367), (59, 3433977), (87, 2328789), (177, 1144659), (223, 908541), (261, 776263), (531, 381553), (669, 302847), (1711, 118413), (2007, 100949), (3481, 58203), (5133, 39471), (6467, 31329), (10443, 19401), (13157, 15399)]