207942711989

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{62927}}^1$

素因数の和:63105

約数の個数: 32

約数和(自身を含む): 228949180416

約数和(自身を除く): 21006468427

約数列:

[1, 31, 37, 43, 67, 1147, 1333, 1591, 2077, 2479, 2881, 49321, 62927, 76849, 89311, 106597, 1950737, 2328299, 2705861, 3304507, 4216109, 72177269, 83881691, 100116857, 130699379, 155996033, 181292687, 3103622567, 4835877023, 5620073297, 6707829419, 207942711989]

約数ペア:

[(1, 207942711989), (31, 6707829419), (37, 5620073297), (43, 4835877023), (67, 3103622567), (1147, 181292687), (1333, 155996033), (1591, 130699379), (2077, 100116857), (2479, 83881691), (2881, 72177269), (49321, 4216109), (62927, 3304507), (76849, 2705861), (89311, 2328299), (106597, 1950737)]