200654875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 265254912

約数和(自身を除く): 64600037

約数列:

[1, 5, 23, 25, 71, 115, 125, 355, 575, 983, 1633, 1775, 2875, 4915, 8165, 8875, 22609, 24575, 40825, 69793, 113045, 122875, 204125, 348965, 565225, 1605239, 1744825, 2826125, 8026195, 8724125, 40130975, 200654875]

約数ペア:

[(1, 200654875), (5, 40130975), (23, 8724125), (25, 8026195), (71, 2826125), (115, 1744825), (125, 1605239), (355, 565225), (575, 348965), (983, 204125), (1633, 122875), (1775, 113045), (2875, 69793), (4915, 40825), (8165, 24575), (8875, 22609)]