200928270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{393977}}^1$

素因数の和:394004

約数の個数: 32

約数和(自身を含む): 510595488

約数和(自身を除く): 309667218

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 393977, 787954, 1181931, 1969885, 2363862, 3939770, 5909655, 6697609, 11819310, 13395218, 20092827, 33488045, 40185654, 66976090, 100464135, 200928270]

約数ペア:

[(1, 200928270), (2, 100464135), (3, 66976090), (5, 40185654), (6, 33488045), (10, 20092827), (15, 13395218), (17, 11819310), (30, 6697609), (34, 5909655), (51, 3939770), (85, 2363862), (102, 1969885), (170, 1181931), (255, 787954), (510, 393977)]