202015890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{748207}}^1$

素因数の和:748223

約数の個数: 32

約数和(自身を含む): 538709760

約数和(自身を除く): 336693870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 748207, 1496414, 2244621, 3741035, 4489242, 6733863, 7482070, 11223105, 13467726, 20201589, 22446210, 33669315, 40403178, 67338630, 101007945, 202015890]

約数ペア:

[(1, 202015890), (2, 101007945), (3, 67338630), (5, 40403178), (6, 33669315), (9, 22446210), (10, 20201589), (15, 13467726), (18, 11223105), (27, 7482070), (30, 6733863), (45, 4489242), (54, 3741035), (90, 2244621), (135, 1496414), (270, 748207)]