213452738

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{6007}}^1$

素因数の和:6281

約数の個数: 16

約数和(自身を含む): 325152960

約数和(自身を除く): 111700222

約数列:

[1, 2, 109, 163, 218, 326, 6007, 12014, 17767, 35534, 654763, 979141, 1309526, 1958282, 106726369, 213452738]

約数ペア:

[(1, 213452738), (2, 106726369), (109, 1958282), (163, 1309526), (218, 979141), (326, 654763), (6007, 35534), (12014, 17767)]