210959464

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{2221}}^1$

素因数の和:2641

約数の個数: 32

約数和(自身を含む): 409559040

約数和(自身を除く): 198599576

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 383, 766, 1532, 2221, 3064, 4442, 8884, 11873, 17768, 23746, 47492, 68851, 94984, 137702, 275404, 550808, 850643, 1701286, 3402572, 6805144, 26369933, 52739866, 105479732, 210959464]

約数ペア:

[(1, 210959464), (2, 105479732), (4, 52739866), (8, 26369933), (31, 6805144), (62, 3402572), (124, 1701286), (248, 850643), (383, 550808), (766, 275404), (1532, 137702), (2221, 94984), (3064, 68851), (4442, 47492), (8884, 23746), (11873, 17768)]