201342100

素因数分解:

$2^2\times 5^2\times {\mathrm{401}}^1\times {\mathrm{5021}}^1$

素因数の和:5436

約数の個数: 36

約数和(自身を含む): 438089148

約数和(自身を除く): 236747048

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 401, 802, 1604, 2005, 4010, 5021, 8020, 10025, 10042, 20050, 20084, 25105, 40100, 50210, 100420, 125525, 251050, 502100, 2013421, 4026842, 8053684, 10067105, 20134210, 40268420, 50335525, 100671050, 201342100]

約数ペア:

[(1, 201342100), (2, 100671050), (4, 50335525), (5, 40268420), (10, 20134210), (20, 10067105), (25, 8053684), (50, 4026842), (100, 2013421), (401, 502100), (802, 251050), (1604, 125525), (2005, 100420), (4010, 50210), (5021, 40100), (8020, 25105), (10025, 20084), (10042, 20050)]