187860208

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{141461}}^1$

素因数の和:141552

約数の個数: 20

約数和(自身を含む): 368367048

約数和(自身を除く): 180506840

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 141461, 282922, 565844, 1131688, 2263376, 11741263, 23482526, 46965052, 93930104, 187860208]

約数ペア:

[(1, 187860208), (2, 93930104), (4, 46965052), (8, 23482526), (16, 11741263), (83, 2263376), (166, 1131688), (332, 565844), (664, 282922), (1328, 141461)]