201768609

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 312560640

約数和(自身を除く): 110792031

約数列:

[1, 3, 7, 21, 101, 251, 303, 379, 707, 753, 1137, 1757, 2121, 2653, 5271, 7959, 25351, 38279, 76053, 95129, 114837, 177457, 267953, 285387, 532371, 665903, 803859, 1997709, 9608029, 28824087, 67256203, 201768609]

約数ペア:

[(1, 201768609), (3, 67256203), (7, 28824087), (21, 9608029), (101, 1997709), (251, 803859), (303, 665903), (379, 532371), (707, 285387), (753, 267953), (1137, 177457), (1757, 114837), (2121, 95129), (2653, 76053), (5271, 38279), (7959, 25351)]