201072496

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{98953}}^1$

素因数の和:99088

約数の個数: 20

約数和(自身を含む): 392649472

約数和(自身を除く): 191576976

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 98953, 197906, 395812, 791624, 1583248, 12567031, 25134062, 50268124, 100536248, 201072496]

約数ペア:

[(1, 201072496), (2, 100536248), (4, 50268124), (8, 25134062), (16, 12567031), (127, 1583248), (254, 791624), (508, 395812), (1016, 197906), (2032, 98953)]