206528310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{37619}}^1$

素因数の和:37693

約数の個数: 48

約数和(自身を含む): 545790960

約数和(自身を除く): 339262650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 37619, 75238, 112857, 188095, 225714, 338571, 376190, 564285, 677142, 1128570, 1692855, 2294759, 3385710, 4589518, 6884277, 11473795, 13768554, 20652831, 22947590, 34421385, 41305662, 68842770, 103264155, 206528310]

約数ペア:

[(1, 206528310), (2, 103264155), (3, 68842770), (5, 41305662), (6, 34421385), (9, 22947590), (10, 20652831), (15, 13768554), (18, 11473795), (30, 6884277), (45, 4589518), (61, 3385710), (90, 2294759), (122, 1692855), (183, 1128570), (305, 677142), (366, 564285), (549, 376190), (610, 338571), (915, 225714), (1098, 188095), (1830, 112857), (2745, 75238), (5490, 37619)]