215800476

素因数分解:

$2^2\times 3^1\times {\mathrm{823}}^1\times {\mathrm{21851}}^1$

素因数の和:22681

約数の個数: 24

約数和(自身を含む): 504169344

約数和(自身を除く): 288368868

約数列:

[1, 2, 3, 4, 6, 12, 823, 1646, 2469, 3292, 4938, 9876, 21851, 43702, 65553, 87404, 131106, 262212, 17983373, 35966746, 53950119, 71933492, 107900238, 215800476]

約数ペア:

[(1, 215800476), (2, 107900238), (3, 71933492), (4, 53950119), (6, 35966746), (12, 17983373), (823, 262212), (1646, 131106), (2469, 87404), (3292, 65553), (4938, 43702), (9876, 21851)]