201580682

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{823}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 323930880

約数和(自身を除く): 122350198

約数列:

[1, 2, 29, 41, 58, 82, 103, 206, 823, 1189, 1646, 2378, 2987, 4223, 5974, 8446, 23867, 33743, 47734, 67486, 84769, 122467, 169538, 244934, 978547, 1957094, 2458301, 3475529, 4916602, 6951058, 100790341, 201580682]

約数ペア:

[(1, 201580682), (2, 100790341), (29, 6951058), (41, 4916602), (58, 3475529), (82, 2458301), (103, 1957094), (206, 978547), (823, 244934), (1189, 169538), (1646, 122467), (2378, 84769), (2987, 67486), (4223, 47734), (5974, 33743), (8446, 23867)]