202992125

素因数分解:

$5^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1669}}^1$

素因数の和:1830

約数の個数: 32

約数和(自身を含む): 291782400

約数和(自身を除く): 88790275

約数列:

[1, 5, 7, 25, 35, 125, 139, 175, 695, 875, 973, 1669, 3475, 4865, 8345, 11683, 17375, 24325, 41725, 58415, 121625, 208625, 231991, 292075, 1159955, 1460375, 1623937, 5799775, 8119685, 28998875, 40598425, 202992125]

約数ペア:

[(1, 202992125), (5, 40598425), (7, 28998875), (25, 8119685), (35, 5799775), (125, 1623937), (139, 1460375), (175, 1159955), (695, 292075), (875, 231991), (973, 208625), (1669, 121625), (3475, 58415), (4865, 41725), (8345, 24325), (11683, 17375)]