202139301

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6793}}^1$

素因数の和:6925

約数の個数: 32

約数和(自身を含む): 334808320

約数和(自身を除く): 132669019

約数列:

[1, 3, 7, 13, 21, 39, 91, 109, 273, 327, 763, 1417, 2289, 4251, 6793, 9919, 20379, 29757, 47551, 88309, 142653, 264927, 618163, 740437, 1854489, 2221311, 5183059, 9625681, 15549177, 28877043, 67379767, 202139301]

約数ペア:

[(1, 202139301), (3, 67379767), (7, 28877043), (13, 15549177), (21, 9625681), (39, 5183059), (91, 2221311), (109, 1854489), (273, 740437), (327, 618163), (763, 264927), (1417, 142653), (2289, 88309), (4251, 47551), (6793, 29757), (9919, 20379)]