207823912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{6673}}^1$

素因数の和:6925

約数の個数: 32

約数和(自身を含む): 414455400

約数和(自身を除く): 206631488

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 229, 458, 916, 1832, 3893, 6673, 7786, 13346, 15572, 26692, 31144, 53384, 113441, 226882, 453764, 907528, 1528117, 3056234, 6112468, 12224936, 25977989, 51955978, 103911956, 207823912]

約数ペア:

[(1, 207823912), (2, 103911956), (4, 51955978), (8, 25977989), (17, 12224936), (34, 6112468), (68, 3056234), (136, 1528117), (229, 907528), (458, 453764), (916, 226882), (1832, 113441), (3893, 53384), (6673, 31144), (7786, 26692), (13346, 15572)]