201026777

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{1987}}^1$

素因数の和:2240

約数の個数: 16

約数和(自身を含む): 233788800

約数和(自身を除く): 32762023

約数列:

[1, 7, 97, 149, 679, 1043, 1987, 13909, 14453, 101171, 192739, 296063, 1349173, 2072441, 28718111, 201026777]

約数ペア:

[(1, 201026777), (7, 28718111), (97, 2072441), (149, 1349173), (679, 296063), (1043, 192739), (1987, 101171), (13909, 14453)]