207300537

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{211}}^1\times {\mathrm{631}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 303071808

約数和(自身を除く): 95771271

約数列:

[1, 3, 9, 173, 211, 519, 631, 633, 1557, 1893, 1899, 5679, 36503, 109163, 109509, 133141, 327489, 328527, 399423, 982467, 1198269, 23033393, 69100179, 207300537]

約数ペア:

[(1, 207300537), (3, 69100179), (9, 23033393), (173, 1198269), (211, 982467), (519, 399423), (631, 328527), (633, 327489), (1557, 133141), (1893, 109509), (1899, 109163), (5679, 36503)]