202189203

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1663}}^1$

素因数の和:1773

約数の個数: 40

約数和(自身を含む): 322150400

約数和(自身を除く): 119961197

約数列:

[1, 3, 9, 19, 27, 57, 79, 81, 171, 237, 513, 711, 1501, 1539, 1663, 2133, 4503, 4989, 6399, 13509, 14967, 31597, 40527, 44901, 94791, 121581, 131377, 134703, 284373, 394131, 853119, 1182393, 2496163, 2559357, 3547179, 7488489, 10641537, 22465467, 67396401, 202189203]

約数ペア:

[(1, 202189203), (3, 67396401), (9, 22465467), (19, 10641537), (27, 7488489), (57, 3547179), (79, 2559357), (81, 2496163), (171, 1182393), (237, 853119), (513, 394131), (711, 284373), (1501, 134703), (1539, 131377), (1663, 121581), (2133, 94791), (4503, 44901), (4989, 40527), (6399, 31597), (13509, 14967)]