205632304

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{101197}}^1$

素因数の和:101332

約数の個数: 20

約数和(自身を含む): 401553664

約数和(自身を除く): 195921360

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 101197, 202394, 404788, 809576, 1619152, 12852019, 25704038, 51408076, 102816152, 205632304]

約数ペア:

[(1, 205632304), (2, 102816152), (4, 51408076), (8, 25704038), (16, 12852019), (127, 1619152), (254, 809576), (508, 404788), (1016, 202394), (2032, 101197)]