207847878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{260461}}^1$

素因数の和:260492

約数の個数: 32

約数和(自身を含む): 500087040

約数和(自身を除く): 292239162

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 260461, 520922, 781383, 1562766, 1823227, 3646454, 4948759, 5469681, 9897518, 10939362, 14846277, 29692554, 34641313, 69282626, 103923939, 207847878]

約数ペア:

[(1, 207847878), (2, 103923939), (3, 69282626), (6, 34641313), (7, 29692554), (14, 14846277), (19, 10939362), (21, 9897518), (38, 5469681), (42, 4948759), (57, 3646454), (114, 1823227), (133, 1562766), (266, 781383), (399, 520922), (798, 260461)]