210250

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^2$

素因数の和:75

約数の個数: 24

約数和(自身を含む): 407628

約数和(自身を除く): 197378

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 725, 841, 1450, 1682, 3625, 4205, 7250, 8410, 21025, 42050, 105125, 210250]

約数ペア:

[(1, 210250), (2, 105125), (5, 42050), (10, 21025), (25, 8410), (29, 7250), (50, 4205), (58, 3625), (125, 1682), (145, 1450), (250, 841), (290, 725)]