204779792

素因数分解:

$2^4\times 7^1\times {\mathrm{683}}^1\times {\mathrm{2677}}^1$

素因数の和:3375

約数の個数: 40

約数和(自身を含む): 454274496

約数和(自身を除く): 249494704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 683, 1366, 2677, 2732, 4781, 5354, 5464, 9562, 10708, 10928, 18739, 19124, 21416, 37478, 38248, 42832, 74956, 76496, 149912, 299824, 1828391, 3656782, 7313564, 12798737, 14627128, 25597474, 29254256, 51194948, 102389896, 204779792]

約数ペア:

[(1, 204779792), (2, 102389896), (4, 51194948), (7, 29254256), (8, 25597474), (14, 14627128), (16, 12798737), (28, 7313564), (56, 3656782), (112, 1828391), (683, 299824), (1366, 149912), (2677, 76496), (2732, 74956), (4781, 42832), (5354, 38248), (5464, 37478), (9562, 21416), (10708, 19124), (10928, 18739)]