201215675254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2122573}}^1$

素因数の和:2122756

約数の個数: 32

約数和(自身を含む): 342328734720

約数和(自身を除く): 141113059466

約数列:

[1, 2, 11, 22, 31, 62, 139, 278, 341, 682, 1529, 3058, 4309, 8618, 47399, 94798, 2122573, 4245146, 23348303, 46696606, 65799763, 131599526, 295037647, 590075294, 723797393, 1447594786, 3245414117, 6490828234, 9146167057, 18292334114, 100607837627, 201215675254]

約数ペア:

[(1, 201215675254), (2, 100607837627), (11, 18292334114), (22, 9146167057), (31, 6490828234), (62, 3245414117), (139, 1447594786), (278, 723797393), (341, 590075294), (682, 295037647), (1529, 131599526), (3058, 65799763), (4309, 46696606), (8618, 23348303), (47399, 4245146), (94798, 2122573)]