201610311

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1151}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 324403200

約数和(自身を除く): 122792889

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 439, 1151, 1317, 3073, 3453, 8057, 8341, 9219, 21869, 24171, 25023, 58387, 65607, 153083, 175161, 459249, 505289, 1515867, 3537023, 9600491, 10611069, 28801473, 67203437, 201610311]

約数ペア:

[(1, 201610311), (3, 67203437), (7, 28801473), (19, 10611069), (21, 9600491), (57, 3537023), (133, 1515867), (399, 505289), (439, 459249), (1151, 175161), (1317, 153083), (3073, 65607), (3453, 58387), (8057, 25023), (8341, 24171), (9219, 21869)]