238733268

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{100987}}^1$

素因数の和:101191

約数の個数: 24

約数和(自身を含む): 559877472

約数和(自身を除く): 321144204

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 591, 788, 1182, 2364, 100987, 201974, 302961, 403948, 605922, 1211844, 19894439, 39788878, 59683317, 79577756, 119366634, 238733268]

約数ペア:

[(1, 238733268), (2, 119366634), (3, 79577756), (4, 59683317), (6, 39788878), (12, 19894439), (197, 1211844), (394, 605922), (591, 403948), (788, 302961), (1182, 201974), (2364, 100987)]