201892816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{742253}}^1$

素因数の和:742278

約数の個数: 20

約数和(自身を含む): 414177732

約数和(自身を除く): 212284916

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 742253, 1484506, 2969012, 5938024, 11876048, 12618301, 25236602, 50473204, 100946408, 201892816]

約数ペア:

[(1, 201892816), (2, 100946408), (4, 50473204), (8, 25236602), (16, 12618301), (17, 11876048), (34, 5938024), (68, 2969012), (136, 1484506), (272, 742253)]