201864215

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8647}}^1$

素因数の和:8711

約数の個数: 32

約数和(自身を含む): 298874880

約数和(自身を除く): 97010665

約数列:

[1, 5, 7, 23, 29, 35, 115, 145, 161, 203, 667, 805, 1015, 3335, 4669, 8647, 23345, 43235, 60529, 198881, 250763, 302645, 994405, 1253815, 1392167, 1755341, 5767549, 6960835, 8776705, 28837745, 40372843, 201864215]

約数ペア:

[(1, 201864215), (5, 40372843), (7, 28837745), (23, 8776705), (29, 6960835), (35, 5767549), (115, 1755341), (145, 1392167), (161, 1253815), (203, 994405), (667, 302645), (805, 250763), (1015, 198881), (3335, 60529), (4669, 43235), (8647, 23345)]