206449912060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1474642229}}^1$

素因数の和:1474642245

約数の個数: 24

約数和(自身を含む): 495479789280

約数和(自身を除く): 289029877220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1474642229, 2949284458, 5898568916, 7373211145, 10322495603, 14746422290, 20644991206, 29492844580, 41289982412, 51612478015, 103224956030, 206449912060]

約数ペア:

[(1, 206449912060), (2, 103224956030), (4, 51612478015), (5, 41289982412), (7, 29492844580), (10, 20644991206), (14, 14746422290), (20, 10322495603), (28, 7373211145), (35, 5898568916), (70, 2949284458), (140, 1474642229)]