200638809

素因数分解:

$3^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2729}}^1$

素因数の和:3134

約数の個数: 32

約数和(自身を含む): 340704000

約数和(自身を除く): 140065191

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 389, 1167, 2723, 2729, 3501, 8169, 8187, 10503, 19103, 24507, 24561, 57309, 73521, 73683, 171927, 515781, 1061581, 3184743, 7431067, 9554229, 22293201, 28662687, 66879603, 200638809]

約数ペア:

[(1, 200638809), (3, 66879603), (7, 28662687), (9, 22293201), (21, 9554229), (27, 7431067), (63, 3184743), (189, 1061581), (389, 515781), (1167, 171927), (2723, 73683), (2729, 73521), (3501, 57309), (8169, 24561), (8187, 24507), (10503, 19103)]