229692678

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{21863}}^1$

素因数の和:21988

約数の個数: 32

約数和(自身を含む): 491152896

約数和(自身を除く): 261460218

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 103, 206, 309, 618, 1751, 3502, 5253, 10506, 21863, 43726, 65589, 131178, 371671, 743342, 1115013, 2230026, 2251889, 4503778, 6755667, 13511334, 38282113, 76564226, 114846339, 229692678]

約数ペア:

[(1, 229692678), (2, 114846339), (3, 76564226), (6, 38282113), (17, 13511334), (34, 6755667), (51, 4503778), (102, 2251889), (103, 2230026), (206, 1115013), (309, 743342), (618, 371671), (1751, 131178), (3502, 65589), (5253, 43726), (10506, 21863)]