212944924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{53077}}^1$

素因数の和:53157

約数の個数: 24

約数和(自身を含む): 401269680

約数和(自身を除く): 188324756

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 53077, 106154, 212308, 902309, 1804618, 3131543, 3609236, 6263086, 12526172, 53236231, 106472462, 212944924]

約数ペア:

[(1, 212944924), (2, 106472462), (4, 53236231), (17, 12526172), (34, 6263086), (59, 3609236), (68, 3131543), (118, 1804618), (236, 902309), (1003, 212308), (2006, 106154), (4012, 53077)]