201996678308

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{331}}^1\times {\mathrm{111443}}^1$

素因数の和:111852

約数の個数: 36

約数和(自身を含む): 364407169392

約数和(自身を除く): 162410491084

約数列:

[1, 2, 4, 37, 74, 148, 331, 662, 1324, 1369, 2738, 5476, 12247, 24494, 48988, 111443, 222886, 445772, 453139, 906278, 1812556, 4123391, 8246782, 16493564, 36887633, 73775266, 147550532, 152565467, 305130934, 610261868, 1364842421, 2729684842, 5459369684, 50499169577, 100998339154, 201996678308]

約数ペア:

[(1, 201996678308), (2, 100998339154), (4, 50499169577), (37, 5459369684), (74, 2729684842), (148, 1364842421), (331, 610261868), (662, 305130934), (1324, 152565467), (1369, 147550532), (2738, 73775266), (5476, 36887633), (12247, 16493564), (24494, 8246782), (48988, 4123391), (111443, 1812556), (222886, 906278), (445772, 453139)]