201452377

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4157}}^1$

素因数の和:4237

約数の個数: 24

約数和(自身を含む): 250278336

約数和(自身を除く): 48825959

約数列:

[1, 7, 23, 43, 49, 161, 301, 989, 1127, 2107, 4157, 6923, 29099, 48461, 95611, 178751, 203693, 669277, 1251257, 4111273, 4684939, 8758799, 28778911, 201452377]

約数ペア:

[(1, 201452377), (7, 28778911), (23, 8758799), (43, 4684939), (49, 4111273), (161, 1251257), (301, 669277), (989, 203693), (1127, 178751), (2107, 95611), (4157, 48461), (6923, 29099)]