205803870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{403537}}^1$

素因数の和:403564

約数の個数: 32

約数和(自身を含む): 522985248

約数和(自身を除く): 317181378

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 403537, 807074, 1210611, 2017685, 2421222, 4035370, 6053055, 6860129, 12106110, 13720258, 20580387, 34300645, 41160774, 68601290, 102901935, 205803870]

約数ペア:

[(1, 205803870), (2, 102901935), (3, 68601290), (5, 41160774), (6, 34300645), (10, 20580387), (15, 13720258), (17, 12106110), (30, 6860129), (34, 6053055), (51, 4035370), (85, 2421222), (102, 2017685), (170, 1210611), (255, 807074), (510, 403537)]