201469890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{395039}}^1$

素因数の和:395066

約数の個数: 32

約数和(自身を含む): 511971840

約数和(自身を除く): 310501950

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 395039, 790078, 1185117, 1975195, 2370234, 3950390, 5925585, 6715663, 11851170, 13431326, 20146989, 33578315, 40293978, 67156630, 100734945, 201469890]

約数ペア:

[(1, 201469890), (2, 100734945), (3, 67156630), (5, 40293978), (6, 33578315), (10, 20146989), (15, 13431326), (17, 11851170), (30, 6715663), (34, 5925585), (51, 3950390), (85, 2370234), (102, 1975195), (170, 1185117), (255, 790078), (510, 395039)]