266065552

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{102019}}^1$

素因数の和:102190

約数の個数: 20

約数和(自身を含む): 518669680

約数和(自身を除く): 252604128

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 102019, 204038, 408076, 816152, 1632304, 16629097, 33258194, 66516388, 133032776, 266065552]

約数ペア:

[(1, 266065552), (2, 133032776), (4, 66516388), (8, 33258194), (16, 16629097), (163, 1632304), (326, 816152), (652, 408076), (1304, 204038), (2608, 102019)]