196323430

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{63949}}^1$

素因数の和:64263

約数の個数: 16

約数和(自身を含む): 354538800

約数和(自身を除く): 158215370

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 63949, 127898, 319745, 639490, 19632343, 39264686, 98161715, 196323430]

約数ペア:

[(1, 196323430), (2, 98161715), (5, 39264686), (10, 19632343), (307, 639490), (614, 319745), (1535, 127898), (3070, 63949)]