202426736

素因数分解:

$2^4\times {\mathrm{1999}}^1\times {\mathrm{6329}}^1$

素因数の和:8336

約数の個数: 20

約数和(自身を含む): 392460000

約数和(自身を除く): 190033264

約数列:

[1, 2, 4, 8, 16, 1999, 3998, 6329, 7996, 12658, 15992, 25316, 31984, 50632, 101264, 12651671, 25303342, 50606684, 101213368, 202426736]

約数ペア:

[(1, 202426736), (2, 101213368), (4, 50606684), (8, 25303342), (16, 12651671), (1999, 101264), (3998, 50632), (6329, 31984), (7996, 25316), (12658, 15992)]