202998327

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{18917}}^1$

素因数の和:19007

約数の個数: 24

約数和(自身を含む): 319184496

約数和(自身を除く): 116186169

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 511, 1533, 3577, 10731, 18917, 56751, 132419, 397257, 926933, 1380941, 2780799, 4142823, 9666587, 28999761, 67666109, 202998327]

約数ペア:

[(1, 202998327), (3, 67666109), (7, 28999761), (21, 9666587), (49, 4142823), (73, 2780799), (147, 1380941), (219, 926933), (511, 397257), (1533, 132419), (3577, 56751), (10731, 18917)]