204925682

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{383}}^1\times {\mathrm{1583}}^1$

素因数の和:1994

約数の個数: 24

約数和(自身を含む): 333932544

約数和(自身を除く): 129006862

約数列:

[1, 2, 13, 26, 169, 338, 383, 766, 1583, 3166, 4979, 9958, 20579, 41158, 64727, 129454, 267527, 535054, 606289, 1212578, 7881757, 15763514, 102462841, 204925682]

約数ペア:

[(1, 204925682), (2, 102462841), (13, 15763514), (26, 7881757), (169, 1212578), (338, 606289), (383, 535054), (766, 267527), (1583, 129454), (3166, 64727), (4979, 41158), (9958, 20579)]