202165947

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{3851}}^1$

素因数の和:4183

約数の個数: 24

約数和(自身を含む): 308468160

約数和(自身を除く): 106302213

約数列:

[1, 3, 9, 19, 57, 171, 307, 921, 2763, 3851, 5833, 11553, 17499, 34659, 52497, 73169, 219507, 658521, 1182257, 3546771, 10640313, 22462883, 67388649, 202165947]

約数ペア:

[(1, 202165947), (3, 67388649), (9, 22462883), (19, 10640313), (57, 3546771), (171, 1182257), (307, 658521), (921, 219507), (2763, 73169), (3851, 52497), (5833, 34659), (11553, 17499)]