190302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 456192

約数和(自身を除く): 265890

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 197, 322, 394, 483, 591, 966, 1182, 1379, 2758, 4137, 4531, 8274, 9062, 13593, 27186, 31717, 63434, 95151, 190302]

約数ペア:

[(1, 190302), (2, 95151), (3, 63434), (6, 31717), (7, 27186), (14, 13593), (21, 9062), (23, 8274), (42, 4531), (46, 4137), (69, 2758), (138, 1379), (161, 1182), (197, 966), (322, 591), (394, 483)]