213244105

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{24109}}^1$

素因数の和:24204

約数の個数: 16

約数和(自身を含む): 269067600

約数和(自身を除く): 55823495

約数列:

[1, 5, 29, 61, 145, 305, 1769, 8845, 24109, 120545, 699161, 1470649, 3495805, 7353245, 42648821, 213244105]

約数ペア:

[(1, 213244105), (5, 42648821), (29, 7353245), (61, 3495805), (145, 1470649), (305, 699161), (1769, 120545), (8845, 24109)]