201982067

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{25603}}^1$

素因数の和:25647

約数の個数: 16

約数和(自身を含む): 245798400

約数和(自身を除く): 43816333

約数列:

[1, 7, 23, 49, 161, 343, 1127, 7889, 25603, 179221, 588869, 1254547, 4122083, 8781829, 28854581, 201982067]

約数ペア:

[(1, 201982067), (7, 28854581), (23, 8781829), (49, 4122083), (161, 1254547), (343, 588869), (1127, 179221), (7889, 25603)]