203899276

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{234907}}^1$

素因数の和:234949

約数の個数: 24

約数和(自身を含む): 420955136

約数和(自身を除く): 217055860

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 234907, 469814, 939628, 1644349, 3288698, 6577396, 7282117, 14564234, 29128468, 50974819, 101949638, 203899276]

約数ペア:

[(1, 203899276), (2, 101949638), (4, 50974819), (7, 29128468), (14, 14564234), (28, 7282117), (31, 6577396), (62, 3288698), (124, 1644349), (217, 939628), (434, 469814), (868, 234907)]