210008838819

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{145903}}^1$

素因数の和:146116

約数の個数: 48

約数和(自身を含む): 322968425472

約数和(自身を除く): 112959586653

約数列:

[1, 3, 13, 17, 39, 51, 167, 169, 221, 501, 507, 663, 2171, 2839, 2873, 6513, 8517, 8619, 28223, 36907, 84669, 110721, 145903, 437709, 479791, 1439373, 1896739, 2480351, 5690217, 7441053, 24365801, 24657607, 32244563, 73097403, 73972821, 96733689, 316755413, 414218617, 419179319, 950266239, 1242655851, 1257537957, 4117820369, 5384842021, 12353461107, 16154526063, 70002946273, 210008838819]

約数ペア:

[(1, 210008838819), (3, 70002946273), (13, 16154526063), (17, 12353461107), (39, 5384842021), (51, 4117820369), (167, 1257537957), (169, 1242655851), (221, 950266239), (501, 419179319), (507, 414218617), (663, 316755413), (2171, 96733689), (2839, 73972821), (2873, 73097403), (6513, 32244563), (8517, 24657607), (8619, 24365801), (28223, 7441053), (36907, 5690217), (84669, 2480351), (110721, 1896739), (145903, 1439373), (437709, 479791)]