220174842

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{117239}}^1$

素因数の和:117557

約数の個数: 16

約数和(自身を含む): 441760320

約数和(自身を除く): 221585478

約数列:

[1, 2, 3, 6, 313, 626, 939, 1878, 117239, 234478, 351717, 703434, 36695807, 73391614, 110087421, 220174842]

約数ペア:

[(1, 220174842), (2, 110087421), (3, 73391614), (6, 36695807), (313, 703434), (626, 351717), (939, 234478), (1878, 117239)]