199439134

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{20693}}^1$

素因数の和:20835

約数の個数: 16

約数和(自身を含む): 307926720

約数和(自身を除く): 108487586

約数列:

[1, 2, 61, 79, 122, 158, 4819, 9638, 20693, 41386, 1262273, 1634747, 2524546, 3269494, 99719567, 199439134]

約数ペア:

[(1, 199439134), (2, 99719567), (61, 3269494), (79, 2524546), (122, 1634747), (158, 1262273), (4819, 41386), (9638, 20693)]