202606905

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{2789}}^1$

素因数の和:2993

約数の個数: 32

約数和(自身を含む): 337478400

約数和(自身を除く): 134871495

約数列:

[1, 3, 5, 15, 29, 87, 145, 167, 435, 501, 835, 2505, 2789, 4843, 8367, 13945, 14529, 24215, 41835, 72645, 80881, 242643, 404405, 465763, 1213215, 1397289, 2328815, 6986445, 13507127, 40521381, 67535635, 202606905]

約数ペア:

[(1, 202606905), (3, 67535635), (5, 40521381), (15, 13507127), (29, 6986445), (87, 2328815), (145, 1397289), (167, 1213215), (435, 465763), (501, 404405), (835, 242643), (2505, 80881), (2789, 72645), (4843, 41835), (8367, 24215), (13945, 14529)]