201399304

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{64717}}^1$

素因数の和:65112

約数の個数: 16

約数和(自身を含む): 378600300

約数和(自身を除く): 177200996

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 64717, 129434, 258868, 517736, 25174913, 50349826, 100699652, 201399304]

約数ペア:

[(1, 201399304), (2, 100699652), (4, 50349826), (8, 25174913), (389, 517736), (778, 258868), (1556, 129434), (3112, 64717)]