204351875

素因数分解:

$5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3593}}^1$

素因数の和:3633

約数の個数: 40

約数和(自身を含む): 314374368

約数和(自身を除く): 110022493

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 125, 175, 325, 455, 625, 875, 1625, 2275, 3593, 4375, 8125, 11375, 17965, 25151, 46709, 56875, 89825, 125755, 233545, 326963, 449125, 628775, 1167725, 1634815, 2245625, 3143875, 5838625, 8174075, 15719375, 29193125, 40870375, 204351875]

約数ペア:

[(1, 204351875), (5, 40870375), (7, 29193125), (13, 15719375), (25, 8174075), (35, 5838625), (65, 3143875), (91, 2245625), (125, 1634815), (175, 1167725), (325, 628775), (455, 449125), (625, 326963), (875, 233545), (1625, 125755), (2275, 89825), (3593, 56875), (4375, 46709), (8125, 25151), (11375, 17965)]