198175038

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{2153}}^1$

素因数の和:2233

約数の個数: 48

約数和(自身を含む): 428818320

約数和(自身を除く): 230643282

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 529, 667, 1058, 1334, 1587, 2001, 2153, 3174, 4002, 4306, 6459, 12918, 15341, 30682, 46023, 49519, 62437, 92046, 99038, 124874, 148557, 187311, 297114, 374622, 1138937, 1436051, 2277874, 2872102, 3416811, 4308153, 6833622, 8616306, 33029173, 66058346, 99087519, 198175038]

約数ペア:

[(1, 198175038), (2, 99087519), (3, 66058346), (6, 33029173), (23, 8616306), (29, 6833622), (46, 4308153), (58, 3416811), (69, 2872102), (87, 2277874), (138, 1436051), (174, 1138937), (529, 374622), (667, 297114), (1058, 187311), (1334, 148557), (1587, 124874), (2001, 99038), (2153, 92046), (3174, 62437), (4002, 49519), (4306, 46023), (6459, 30682), (12918, 15341)]