211034235

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{4091}}^1$

素因数の和:4299

約数の個数: 32

約数和(自身を含む): 357477120

約数和(自身を除く): 146442885

約数列:

[1, 3, 5, 15, 19, 57, 95, 181, 285, 543, 905, 2715, 3439, 4091, 10317, 12273, 17195, 20455, 51585, 61365, 77729, 233187, 388645, 740471, 1165935, 2221413, 3702355, 11107065, 14068949, 42206847, 70344745, 211034235]

約数ペア:

[(1, 211034235), (3, 70344745), (5, 42206847), (15, 14068949), (19, 11107065), (57, 3702355), (95, 2221413), (181, 1165935), (285, 740471), (543, 388645), (905, 233187), (2715, 77729), (3439, 61365), (4091, 51585), (10317, 20455), (12273, 17195)]