230054888

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{216217}}^1$

素因数の和:216249

約数の個数: 32

約数和(自身を含む): 518923200

約数和(自身を除く): 288868312

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 216217, 432434, 864868, 1513519, 1729736, 3027038, 4108123, 6054076, 8216246, 12108152, 16432492, 28756861, 32864984, 57513722, 115027444, 230054888]

約数ペア:

[(1, 230054888), (2, 115027444), (4, 57513722), (7, 32864984), (8, 28756861), (14, 16432492), (19, 12108152), (28, 8216246), (38, 6054076), (56, 4108123), (76, 3027038), (133, 1729736), (152, 1513519), (266, 864868), (532, 432434), (1064, 216217)]