200951905

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6607}}^1$

素因数の和:6709

約数の個数: 32

約数和(自身を含む): 304496640

約数和(自身を除く): 103544735

約数列:

[1, 5, 7, 11, 35, 55, 77, 79, 385, 395, 553, 869, 2765, 4345, 6083, 6607, 30415, 33035, 46249, 72677, 231245, 363385, 508739, 521953, 2543695, 2609765, 3653671, 5741483, 18268355, 28707415, 40190381, 200951905]

約数ペア:

[(1, 200951905), (5, 40190381), (7, 28707415), (11, 18268355), (35, 5741483), (55, 3653671), (77, 2609765), (79, 2543695), (385, 521953), (395, 508739), (553, 363385), (869, 231245), (2765, 72677), (4345, 46249), (6083, 33035), (6607, 30415)]