193669328

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{257539}}^1$

素因数の和:257594

約数の個数: 20

約数和(自身を含む): 383219520

約数和(自身を除く): 189550192

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 257539, 515078, 1030156, 2060312, 4120624, 12104333, 24208666, 48417332, 96834664, 193669328]

約数ペア:

[(1, 193669328), (2, 96834664), (4, 48417332), (8, 24208666), (16, 12104333), (47, 4120624), (94, 2060312), (188, 1030156), (376, 515078), (752, 257539)]