190813252

素因数分解:

$2^2\times 7^2\times {\mathrm{973537}}^1$

素因数の和:973555

約数の個数: 18

約数和(自身を含む): 388441662

約数和(自身を除く): 197628410

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 973537, 1947074, 3894148, 6814759, 13629518, 27259036, 47703313, 95406626, 190813252]

約数ペア:

[(1, 190813252), (2, 95406626), (4, 47703313), (7, 27259036), (14, 13629518), (28, 6814759), (49, 3894148), (98, 1947074), (196, 973537)]