201874090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{1801}}^1$

素因数の和:2838

約数の個数: 32

約数和(自身を含む): 397016640

約数和(自身を除く): 195142550

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1019, 1801, 2038, 3602, 5095, 9005, 10190, 11209, 18010, 19811, 22418, 39622, 56045, 99055, 112090, 198110, 1835219, 3670438, 9176095, 18352190, 20187409, 40374818, 100937045, 201874090]

約数ペア:

[(1, 201874090), (2, 100937045), (5, 40374818), (10, 20187409), (11, 18352190), (22, 9176095), (55, 3670438), (110, 1835219), (1019, 198110), (1801, 112090), (2038, 99055), (3602, 56045), (5095, 39622), (9005, 22418), (10190, 19811), (11209, 18010)]