201637449

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{3083}}^1$

素因数の和:3158

約数の個数: 36

約数和(自身を含む): 322820784

約数和(自身を除く): 121183335

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 169, 387, 507, 559, 1521, 1677, 3083, 5031, 7267, 9249, 21801, 27747, 40079, 65403, 120237, 132569, 360711, 397707, 521027, 1193121, 1563081, 1723397, 4689243, 5170191, 15510573, 22404161, 67212483, 201637449]

約数ペア:

[(1, 201637449), (3, 67212483), (9, 22404161), (13, 15510573), (39, 5170191), (43, 4689243), (117, 1723397), (129, 1563081), (169, 1193121), (387, 521027), (507, 397707), (559, 360711), (1521, 132569), (1677, 120237), (3083, 65403), (5031, 40079), (7267, 27747), (9249, 21801)]