203498729

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1\times {\mathrm{1321}}^1$

素因数の和:1760

約数の個数: 16

約数和(自身を含む): 237325440

約数和(自身を除く): 33826711

約数列:

[1, 7, 59, 373, 413, 1321, 2611, 9247, 22007, 77939, 154049, 492733, 545573, 3449131, 29071247, 203498729]

約数ペア:

[(1, 203498729), (7, 29071247), (59, 3449131), (373, 545573), (413, 492733), (1321, 154049), (2611, 77939), (9247, 22007)]