203401875

素因数分解:

$3^1\times 5^4\times {\mathrm{83}}^1\times {\mathrm{1307}}^1$

素因数の和:1413

約数の個数: 40

約数和(自身を含む): 343240128

約数和(自身を除く): 139838253

約数列:

[1, 3, 5, 15, 25, 75, 83, 125, 249, 375, 415, 625, 1245, 1307, 1875, 2075, 3921, 6225, 6535, 10375, 19605, 31125, 32675, 51875, 98025, 108481, 155625, 163375, 325443, 490125, 542405, 816875, 1627215, 2450625, 2712025, 8136075, 13560125, 40680375, 67800625, 203401875]

約数ペア:

[(1, 203401875), (3, 67800625), (5, 40680375), (15, 13560125), (25, 8136075), (75, 2712025), (83, 2450625), (125, 1627215), (249, 816875), (375, 542405), (415, 490125), (625, 325443), (1245, 163375), (1307, 155625), (1875, 108481), (2075, 98025), (3921, 51875), (6225, 32675), (6535, 31125), (10375, 19605)]