194655856

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{229547}}^1$

素因数の和:229608

約数の個数: 20

約数和(自身を含む): 384263352

約数和(自身を除く): 189607496

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 229547, 459094, 918188, 1836376, 3672752, 12165991, 24331982, 48663964, 97327928, 194655856]

約数ペア:

[(1, 194655856), (2, 97327928), (4, 48663964), (8, 24331982), (16, 12165991), (53, 3672752), (106, 1836376), (212, 918188), (424, 459094), (848, 229547)]