209849190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{411469}}^1$

素因数の和:411496

約数の個数: 32

約数和(自身を含む): 533265120

約数和(自身を除く): 323415930

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 411469, 822938, 1234407, 2057345, 2468814, 4114690, 6172035, 6994973, 12344070, 13989946, 20984919, 34974865, 41969838, 69949730, 104924595, 209849190]

約数ペア:

[(1, 209849190), (2, 104924595), (3, 69949730), (5, 41969838), (6, 34974865), (10, 20984919), (15, 13989946), (17, 12344070), (30, 6994973), (34, 6172035), (51, 4114690), (85, 2468814), (102, 2057345), (170, 1234407), (255, 822938), (510, 411469)]