202136080

素因数分解:

$2^4\times 5^1\times {\mathrm{401}}^1\times {\mathrm{6301}}^1$

素因数の和:6715

約数の個数: 40

約数和(自身を含む): 471213144

約数和(自身を除く): 269077064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 401, 802, 1604, 2005, 3208, 4010, 6301, 6416, 8020, 12602, 16040, 25204, 31505, 32080, 50408, 63010, 100816, 126020, 252040, 504080, 2526701, 5053402, 10106804, 12633505, 20213608, 25267010, 40427216, 50534020, 101068040, 202136080]

約数ペア:

[(1, 202136080), (2, 101068040), (4, 50534020), (5, 40427216), (8, 25267010), (10, 20213608), (16, 12633505), (20, 10106804), (40, 5053402), (80, 2526701), (401, 504080), (802, 252040), (1604, 126020), (2005, 100816), (3208, 63010), (4010, 50408), (6301, 32080), (6416, 31505), (8020, 25204), (12602, 16040)]