231899916

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{272183}}^1$

素因数の和:272261

約数の個数: 24

約数和(自身を含む): 548722944

約数和(自身を除く): 316823028

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 272183, 544366, 816549, 1088732, 1633098, 3266196, 19324993, 38649986, 57974979, 77299972, 115949958, 231899916]

約数ペア:

[(1, 231899916), (2, 115949958), (3, 77299972), (4, 57974979), (6, 38649986), (12, 19324993), (71, 3266196), (142, 1633098), (213, 1088732), (284, 816549), (426, 544366), (852, 272183)]