201452656

素因数分解:

$2^4\times {\mathrm{1801}}^1\times {\mathrm{6991}}^1$

素因数の和:8800

約数の個数: 20

約数和(自身を含む): 390587104

約数和(自身を除く): 189134448

約数列:

[1, 2, 4, 8, 16, 1801, 3602, 6991, 7204, 13982, 14408, 27964, 28816, 55928, 111856, 12590791, 25181582, 50363164, 100726328, 201452656]

約数ペア:

[(1, 201452656), (2, 100726328), (4, 50363164), (8, 25181582), (16, 12590791), (1801, 111856), (3602, 55928), (6991, 28816), (7204, 27964), (13982, 14408)]