129203564

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{98179}}^1$

素因数の和:98237

約数の個数: 24

約数和(自身を含む): 263907840

約数和(自身を除く): 134704276

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 98179, 196358, 392716, 687253, 1374506, 2749012, 4614413, 9228826, 18457652, 32300891, 64601782, 129203564]

約数ペア:

[(1, 129203564), (2, 64601782), (4, 32300891), (7, 18457652), (14, 9228826), (28, 4614413), (47, 2749012), (94, 1374506), (188, 687253), (329, 392716), (658, 196358), (1316, 98179)]