209314974076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{55140931}}^1$

素因数の和:55141021

約数の個数: 24

約数和(自身を含む): 399882038864

約数和(自身を除く): 190567064788

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 55140931, 110281862, 220563724, 716832103, 1433664206, 2867328412, 4025287963, 8050575926, 16101151852, 52328743519, 104657487038, 209314974076]

約数ペア:

[(1, 209314974076), (2, 104657487038), (4, 52328743519), (13, 16101151852), (26, 8050575926), (52, 4025287963), (73, 2867328412), (146, 1433664206), (292, 716832103), (949, 220563724), (1898, 110281862), (3796, 55140931)]