212458753

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{3907}}^1$

素因数の和:4056

約数の個数: 16

約数和(自身を含む): 236355840

約数和(自身を除く): 23897087

約数列:

[1, 13, 47, 89, 611, 1157, 3907, 4183, 50791, 54379, 183629, 347723, 2387177, 4520399, 16342981, 212458753]

約数ペア:

[(1, 212458753), (13, 16342981), (47, 4520399), (89, 2387177), (611, 347723), (1157, 183629), (3907, 54379), (4183, 50791)]