210930704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{693851}}^1$

素因数の和:693878

約数の個数: 20

約数和(自身を含む): 430188240

約数和(自身を除く): 219257536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 693851, 1387702, 2775404, 5550808, 11101616, 13183169, 26366338, 52732676, 105465352, 210930704]

約数ペア:

[(1, 210930704), (2, 105465352), (4, 52732676), (8, 26366338), (16, 13183169), (19, 11101616), (38, 5550808), (76, 2775404), (152, 1387702), (304, 693851)]