212360620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{366139}}^1$

素因数の和:366177

約数の個数: 24

約数和(自身を含む): 461336400

約数和(自身を除く): 248975780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 366139, 732278, 1464556, 1830695, 3661390, 7322780, 10618031, 21236062, 42472124, 53090155, 106180310, 212360620]

約数ペア:

[(1, 212360620), (2, 106180310), (4, 53090155), (5, 42472124), (10, 21236062), (20, 10618031), (29, 7322780), (58, 3661390), (116, 1830695), (145, 1464556), (290, 732278), (580, 366139)]