209213307067

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6043}}^1\times {\mathrm{27239}}^1$

素因数の和:33354

約数の個数: 16

約数和(自身を含む): 221274224640

約数和(自身を除く): 12060917573

約数列:

[1, 31, 41, 1271, 6043, 27239, 187333, 247763, 844409, 1116799, 7680653, 34620769, 164605277, 5102763587, 6748816357, 209213307067]

約数ペア:

[(1, 209213307067), (31, 6748816357), (41, 5102763587), (1271, 164605277), (6043, 34620769), (27239, 7680653), (187333, 1116799), (247763, 844409)]