201184304

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{25609}}^1$

素因数の和:26108

約数の個数: 20

約数和(自身を含む): 390603720

約数和(自身を除く): 189419416

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 7856, 25609, 51218, 102436, 204872, 409744, 12574019, 25148038, 50296076, 100592152, 201184304]

約数ペア:

[(1, 201184304), (2, 100592152), (4, 50296076), (8, 25148038), (16, 12574019), (491, 409744), (982, 204872), (1964, 102436), (3928, 51218), (7856, 25609)]