207622268

素因数分解:

$2^2\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{5189}}^1$

素因数の和:6629

約数の個数: 24

約数和(自身を含む): 415615200

約数和(自身を除く): 207992932

約数列:

[1, 2, 4, 7, 14, 28, 1429, 2858, 5189, 5716, 10003, 10378, 20006, 20756, 36323, 40012, 72646, 145292, 7415081, 14830162, 29660324, 51905567, 103811134, 207622268]

約数ペア:

[(1, 207622268), (2, 103811134), (4, 51905567), (7, 29660324), (14, 14830162), (28, 7415081), (1429, 145292), (2858, 72646), (5189, 40012), (5716, 36323), (10003, 20756), (10378, 20006)]