217340502

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1\times {\mathrm{1609}}^1$

素因数の和:2140

約数の個数: 32

約数和(自身を含む): 445132800

約数和(自身を除く): 227792298

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 479, 958, 1437, 1609, 2874, 3218, 4827, 9654, 22513, 45026, 67539, 75623, 135078, 151246, 226869, 453738, 770711, 1541422, 2312133, 4624266, 36223417, 72446834, 108670251, 217340502]

約数ペア:

[(1, 217340502), (2, 108670251), (3, 72446834), (6, 36223417), (47, 4624266), (94, 2312133), (141, 1541422), (282, 770711), (479, 453738), (958, 226869), (1437, 151246), (1609, 135078), (2874, 75623), (3218, 67539), (4827, 45026), (9654, 22513)]