208624170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3221}}^1$

素因数の和:3375

約数の個数: 64

約数和(自身を含む): 534491136

約数和(自身を除く): 325866966

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 127, 170, 254, 255, 381, 510, 635, 762, 1270, 1905, 2159, 3221, 3810, 4318, 6442, 6477, 9663, 10795, 12954, 16105, 19326, 21590, 32210, 32385, 48315, 54757, 64770, 96630, 109514, 164271, 273785, 328542, 409067, 547570, 818134, 821355, 1227201, 1642710, 2045335, 2454402, 4090670, 6136005, 6954139, 12272010, 13908278, 20862417, 34770695, 41724834, 69541390, 104312085, 208624170]

約数ペア:

[(1, 208624170), (2, 104312085), (3, 69541390), (5, 41724834), (6, 34770695), (10, 20862417), (15, 13908278), (17, 12272010), (30, 6954139), (34, 6136005), (51, 4090670), (85, 2454402), (102, 2045335), (127, 1642710), (170, 1227201), (254, 821355), (255, 818134), (381, 547570), (510, 409067), (635, 328542), (762, 273785), (1270, 164271), (1905, 109514), (2159, 96630), (3221, 64770), (3810, 54757), (4318, 48315), (6442, 32385), (6477, 32210), (9663, 21590), (10795, 19326), (12954, 16105)]