210500912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{424397}}^1$

素因数の和:424436

約数の個数: 20

約数和(自身を含む): 421002816

約数和(自身を除く): 210501904

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 424397, 848794, 1697588, 3395176, 6790352, 13156307, 26312614, 52625228, 105250456, 210500912]

約数ペア:

[(1, 210500912), (2, 105250456), (4, 52625228), (8, 26312614), (16, 13156307), (31, 6790352), (62, 3395176), (124, 1697588), (248, 848794), (496, 424397)]