205590488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1163}}^2$

素因数の和:2351

約数の個数: 24

約数和(自身を含む): 406119900

約数和(自身を除く): 200529412

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1163, 2326, 4652, 9304, 22097, 44194, 88388, 176776, 1352569, 2705138, 5410276, 10820552, 25698811, 51397622, 102795244, 205590488]

約数ペア:

[(1, 205590488), (2, 102795244), (4, 51397622), (8, 25698811), (19, 10820552), (38, 5410276), (76, 2705138), (152, 1352569), (1163, 176776), (2326, 88388), (4652, 44194), (9304, 22097)]