202388571

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13907}}^1$

素因数の和:13941

約数の個数: 48

約数和(自身を含む): 380522880

約数和(自身を除く): 178134309

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 1323, 1617, 2079, 4851, 13907, 14553, 41721, 97349, 125163, 152977, 292047, 375489, 458931, 681443, 876141, 1070839, 1376793, 2044329, 2628423, 3212517, 4130379, 6132987, 7495873, 9637551, 18398961, 22487619, 28912653, 67462857, 202388571]

約数ペア:

[(1, 202388571), (3, 67462857), (7, 28912653), (9, 22487619), (11, 18398961), (21, 9637551), (27, 7495873), (33, 6132987), (49, 4130379), (63, 3212517), (77, 2628423), (99, 2044329), (147, 1376793), (189, 1070839), (231, 876141), (297, 681443), (441, 458931), (539, 375489), (693, 292047), (1323, 152977), (1617, 125163), (2079, 97349), (4851, 41721), (13907, 14553)]