201633875

素因数分解:

$5^3\times {\mathrm{101}}^1\times {\mathrm{15971}}^1$

素因数の和:16087

約数の個数: 16

約数和(自身を含む): 254146464

約数和(自身を除く): 52512589

約数列:

[1, 5, 25, 101, 125, 505, 2525, 12625, 15971, 79855, 399275, 1613071, 1996375, 8065355, 40326775, 201633875]

約数ペア:

[(1, 201633875), (5, 40326775), (25, 8065355), (101, 1996375), (125, 1613071), (505, 399275), (2525, 79855), (12625, 15971)]