201341470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{1847}}^1$

素因数の和:2856

約数の個数: 32

約数和(自身を含む): 395974656

約数和(自身を除く): 194633186

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 991, 1847, 1982, 3694, 4955, 9235, 9910, 10901, 18470, 20317, 21802, 40634, 54505, 101585, 109010, 203170, 1830377, 3660754, 9151885, 18303770, 20134147, 40268294, 100670735, 201341470]

約数ペア:

[(1, 201341470), (2, 100670735), (5, 40268294), (10, 20134147), (11, 18303770), (22, 9151885), (55, 3660754), (110, 1830377), (991, 203170), (1847, 109010), (1982, 101585), (3694, 54505), (4955, 40634), (9235, 21802), (9910, 20317), (10901, 18470)]