190098916

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{128099}}^1$

素因数の和:128163

約数の個数: 24

約数和(自身を含む): 387374400

約数和(自身を除く): 197275484

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 128099, 256198, 512396, 896693, 1793386, 3586772, 6789247, 13578494, 27156988, 47524729, 95049458, 190098916]

約数ペア:

[(1, 190098916), (2, 95049458), (4, 47524729), (7, 27156988), (14, 13578494), (28, 6789247), (53, 3586772), (106, 1793386), (212, 896693), (371, 512396), (742, 256198), (1484, 128099)]