201755055

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{1307}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 332252928

約数和(自身を除く): 130497873

約数列:

[1, 3, 5, 15, 41, 123, 205, 251, 615, 753, 1255, 1307, 3765, 3921, 6535, 10291, 19605, 30873, 51455, 53587, 154365, 160761, 267935, 328057, 803805, 984171, 1640285, 4920855, 13450337, 40351011, 67251685, 201755055]

約数ペア:

[(1, 201755055), (3, 67251685), (5, 40351011), (15, 13450337), (41, 4920855), (123, 1640285), (205, 984171), (251, 803805), (615, 328057), (753, 267935), (1255, 160761), (1307, 154365), (3765, 53587), (3921, 51455), (6535, 30873), (10291, 19605)]