202395011

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 269857728

約数和(自身を除く): 67462717

約数列:

[1, 7, 13, 19, 61, 91, 101, 133, 247, 361, 427, 707, 793, 1159, 1313, 1729, 1919, 2527, 4693, 5551, 6161, 8113, 9191, 13433, 15067, 22021, 24947, 32851, 36461, 43127, 80093, 105469, 117059, 154147, 174629, 255227, 286273, 473993, 560651, 819413, 1521767, 2003911, 2224121, 3317951, 10652369, 15568847, 28913573, 202395011]

約数ペア:

[(1, 202395011), (7, 28913573), (13, 15568847), (19, 10652369), (61, 3317951), (91, 2224121), (101, 2003911), (133, 1521767), (247, 819413), (361, 560651), (427, 473993), (707, 286273), (793, 255227), (1159, 174629), (1313, 154147), (1729, 117059), (1919, 105469), (2527, 80093), (4693, 43127), (5551, 36461), (6161, 32851), (8113, 24947), (9191, 22021), (13433, 15067)]