206595390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{405089}}^1$

素因数の和:405116

約数の個数: 32

約数和(自身を含む): 524996640

約数和(自身を除く): 318401250

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 405089, 810178, 1215267, 2025445, 2430534, 4050890, 6076335, 6886513, 12152670, 13773026, 20659539, 34432565, 41319078, 68865130, 103297695, 206595390]

約数ペア:

[(1, 206595390), (2, 103297695), (3, 68865130), (5, 41319078), (6, 34432565), (10, 20659539), (15, 13773026), (17, 12152670), (30, 6886513), (34, 6076335), (51, 4050890), (85, 2430534), (102, 2025445), (170, 1215267), (255, 810178), (510, 405089)]