229698868

素因数分解:

$2^2\times 7^4\times {\mathrm{23917}}^1$

素因数の和:23949

約数の個数: 30

約数和(自身を含む): 468960226

約数和(自身を除く): 239261358

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 9604, 23917, 47834, 95668, 167419, 334838, 669676, 1171933, 2343866, 4687732, 8203531, 16407062, 32814124, 57424717, 114849434, 229698868]

約数ペア:

[(1, 229698868), (2, 114849434), (4, 57424717), (7, 32814124), (14, 16407062), (28, 8203531), (49, 4687732), (98, 2343866), (196, 1171933), (343, 669676), (686, 334838), (1372, 167419), (2401, 95668), (4802, 47834), (9604, 23917)]