201346769

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 226100160

約数和(自身を除く): 24753391

約数列:

[1, 13, 43, 103, 169, 269, 559, 1339, 3497, 4429, 7267, 11567, 17407, 27707, 45461, 57577, 150371, 360191, 748501, 1191401, 1954823, 4682483, 15488213, 201346769]

約数ペア:

[(1, 201346769), (13, 15488213), (43, 4682483), (103, 1954823), (169, 1191401), (269, 748501), (559, 360191), (1339, 150371), (3497, 57577), (4429, 45461), (7267, 27707), (11567, 17407)]