204028675

素因数分解:

$5^2\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{359}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 257126400

約数和(自身を除く): 53097725

約数列:

[1, 5, 25, 127, 179, 359, 635, 895, 1795, 3175, 4475, 8975, 22733, 45593, 64261, 113665, 227965, 321305, 568325, 1139825, 1606525, 8161147, 40805735, 204028675]

約数ペア:

[(1, 204028675), (5, 40805735), (25, 8161147), (127, 1606525), (179, 1139825), (359, 568325), (635, 321305), (895, 227965), (1795, 113665), (3175, 64261), (4475, 45593), (8975, 22733)]