187574216

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{1997}}^1$

素因数の和:2261

約数の個数: 32

約数和(自身を含む): 359640000

約数和(自身を除く): 172065784

約数列:

[1, 2, 4, 8, 59, 118, 199, 236, 398, 472, 796, 1592, 1997, 3994, 7988, 11741, 15976, 23482, 46964, 93928, 117823, 235646, 397403, 471292, 794806, 942584, 1589612, 3179224, 23446777, 46893554, 93787108, 187574216]

約数ペア:

[(1, 187574216), (2, 93787108), (4, 46893554), (8, 23446777), (59, 3179224), (118, 1589612), (199, 942584), (236, 794806), (398, 471292), (472, 397403), (796, 235646), (1592, 117823), (1997, 93928), (3994, 46964), (7988, 23482), (11741, 15976)]