200983424

素因数分解:

$2^7\times {\mathrm{557}}^1\times {\mathrm{2819}}^1$

素因数の和:3390

約数の個数: 32

約数和(自身を含む): 401257800

約数和(自身を除く): 200274376

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 557, 1114, 2228, 2819, 4456, 5638, 8912, 11276, 17824, 22552, 35648, 45104, 71296, 90208, 180416, 360832, 1570183, 3140366, 6280732, 12561464, 25122928, 50245856, 100491712, 200983424]

約数ペア:

[(1, 200983424), (2, 100491712), (4, 50245856), (8, 25122928), (16, 12561464), (32, 6280732), (64, 3140366), (128, 1570183), (557, 360832), (1114, 180416), (2228, 90208), (2819, 71296), (4456, 45104), (5638, 35648), (8912, 22552), (11276, 17824)]