201261885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{42061}}^1$

素因数の和:42109

約数の個数: 32

約数和(自身を含む): 363415680

約数和(自身を除く): 162153795

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4785, 42061, 126183, 210305, 462671, 630915, 1219769, 1388013, 2313355, 3659307, 6098845, 6940065, 13417459, 18296535, 40252377, 67087295, 201261885]

約数ペア:

[(1, 201261885), (3, 67087295), (5, 40252377), (11, 18296535), (15, 13417459), (29, 6940065), (33, 6098845), (55, 3659307), (87, 2313355), (145, 1388013), (165, 1219769), (319, 630915), (435, 462671), (957, 210305), (1595, 126183), (4785, 42061)]