190979388

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{72671}}^1$

素因数の和:72754

約数の個数: 36

約数和(自身を含む): 489373248

約数和(自身を除く): 298393860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 72671, 145342, 218013, 290684, 436026, 654039, 872052, 1308078, 2616156, 5304983, 10609966, 15914949, 21219932, 31829898, 47744847, 63659796, 95489694, 190979388]

約数ペア:

[(1, 190979388), (2, 95489694), (3, 63659796), (4, 47744847), (6, 31829898), (9, 21219932), (12, 15914949), (18, 10609966), (36, 5304983), (73, 2616156), (146, 1308078), (219, 872052), (292, 654039), (438, 436026), (657, 290684), (876, 218013), (1314, 145342), (2628, 72671)]