197936118

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{40879}}^1$

素因数の和:41156

約数の個数: 24

約数和(自身を含む): 430466400

約数和(自身を除く): 232530282

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 4842, 40879, 81758, 122637, 245274, 367911, 735822, 10996451, 21992902, 32989353, 65978706, 98968059, 197936118]

約数ペア:

[(1, 197936118), (2, 98968059), (3, 65978706), (6, 32989353), (9, 21992902), (18, 10996451), (269, 735822), (538, 367911), (807, 245274), (1614, 122637), (2421, 81758), (4842, 40879)]