202172529

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{6977}}^1$

素因数の和:7736

約数の個数: 16

約数和(自身を含む): 290731392

約数和(自身を除く): 88558863

約数列:

[1, 3, 13, 39, 743, 2229, 6977, 9659, 20931, 28977, 90701, 272103, 5183911, 15551733, 67390843, 202172529]

約数ペア:

[(1, 202172529), (3, 67390843), (13, 15551733), (39, 5183911), (743, 272103), (2229, 90701), (6977, 28977), (9659, 20931)]