203486108

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{234431}}^1$

素因数の和:234473

約数の個数: 24

約数和(自身を含む): 420102144

約数和(自身を除く): 216616036

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 234431, 468862, 937724, 1641017, 3282034, 6564068, 7267361, 14534722, 29069444, 50871527, 101743054, 203486108]

約数ペア:

[(1, 203486108), (2, 101743054), (4, 50871527), (7, 29069444), (14, 14534722), (28, 7267361), (31, 6564068), (62, 3282034), (124, 1641017), (217, 937724), (434, 468862), (868, 234431)]