200763955

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1423}}^1$

素因数の和:1603

約数の個数: 32

約数和(自身を含む): 287078400

約数和(自身を除く): 86314445

約数列:

[1, 5, 7, 29, 35, 139, 145, 203, 695, 973, 1015, 1423, 4031, 4865, 7115, 9961, 20155, 28217, 41267, 49805, 141085, 197797, 206335, 288869, 988985, 1384579, 1444345, 5736113, 6922895, 28680565, 40152791, 200763955]

約数ペア:

[(1, 200763955), (5, 40152791), (7, 28680565), (29, 6922895), (35, 5736113), (139, 1444345), (145, 1384579), (203, 988985), (695, 288869), (973, 206335), (1015, 197797), (1423, 141085), (4031, 49805), (4865, 41267), (7115, 28217), (9961, 20155)]