199090230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{390373}}^1$

素因数の和:390400

約数の個数: 32

約数和(自身を含む): 505924704

約数和(自身を除く): 306834474

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 390373, 780746, 1171119, 1951865, 2342238, 3903730, 5855595, 6636341, 11711190, 13272682, 19909023, 33181705, 39818046, 66363410, 99545115, 199090230]

約数ペア:

[(1, 199090230), (2, 99545115), (3, 66363410), (5, 39818046), (6, 33181705), (10, 19909023), (15, 13272682), (17, 11711190), (30, 6636341), (34, 5855595), (51, 3903730), (85, 2342238), (102, 1951865), (170, 1171119), (255, 780746), (510, 390373)]