197563290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{22787}}^1$

素因数の和:22831

約数の個数: 48

約数和(自身を含む): 503705952

約数和(自身を除く): 306142662

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 4335, 8670, 22787, 45574, 68361, 113935, 136722, 227870, 341805, 387379, 683610, 774758, 1162137, 1936895, 2324274, 3873790, 5810685, 6585443, 11621370, 13170886, 19756329, 32927215, 39512658, 65854430, 98781645, 197563290]

約数ペア:

[(1, 197563290), (2, 98781645), (3, 65854430), (5, 39512658), (6, 32927215), (10, 19756329), (15, 13170886), (17, 11621370), (30, 6585443), (34, 5810685), (51, 3873790), (85, 2324274), (102, 1936895), (170, 1162137), (255, 774758), (289, 683610), (510, 387379), (578, 341805), (867, 227870), (1445, 136722), (1734, 113935), (2890, 68361), (4335, 45574), (8670, 22787)]