202220936

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{2129}}^1$

素因数の和:2549

約数の個数: 32

約数和(自身を含む): 392601600

約数和(自身を除く): 190380664

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 383, 766, 1532, 2129, 3064, 4258, 8516, 11873, 17032, 23746, 47492, 65999, 94984, 131998, 263996, 527992, 815407, 1630814, 3261628, 6523256, 25277617, 50555234, 101110468, 202220936]

約数ペア:

[(1, 202220936), (2, 101110468), (4, 50555234), (8, 25277617), (31, 6523256), (62, 3261628), (124, 1630814), (248, 815407), (383, 527992), (766, 263996), (1532, 131998), (2129, 94984), (3064, 65999), (4258, 47492), (8516, 23746), (11873, 17032)]