201956877

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{349}}^1\times {\mathrm{569}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 295659000

約数和(自身を除く): 93702123

約数列:

[1, 3, 9, 113, 339, 349, 569, 1017, 1047, 1707, 3141, 5121, 39437, 64297, 118311, 192891, 198581, 354933, 578673, 595743, 1787229, 22439653, 67318959, 201956877]

約数ペア:

[(1, 201956877), (3, 67318959), (9, 22439653), (113, 1787229), (339, 595743), (349, 578673), (569, 354933), (1017, 198581), (1047, 192891), (1707, 118311), (3141, 64297), (5121, 39437)]