199048406

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{557}}^1\times {\mathrm{907}}^1$

素因数の和:1663

約数の個数: 16

約数和(自身を含む): 300958416

約数和(自身を除く): 101910010

約数列:

[1, 2, 197, 394, 557, 907, 1114, 1814, 109729, 178679, 219458, 357358, 505199, 1010398, 99524203, 199048406]

約数ペア:

[(1, 199048406), (2, 99524203), (197, 1010398), (394, 505199), (557, 357358), (907, 219458), (1114, 178679), (1814, 109729)]