208077690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{24683}}^1$

素因数の和:24974

約数の個数: 32

約数和(自身を含む): 501183936

約数和(自身を除く): 293106246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2810, 4215, 8430, 24683, 49366, 74049, 123415, 148098, 246830, 370245, 740490, 6935923, 13871846, 20807769, 34679615, 41615538, 69359230, 104038845, 208077690]

約数ペア:

[(1, 208077690), (2, 104038845), (3, 69359230), (5, 41615538), (6, 34679615), (10, 20807769), (15, 13871846), (30, 6935923), (281, 740490), (562, 370245), (843, 246830), (1405, 148098), (1686, 123415), (2810, 74049), (4215, 49366), (8430, 24683)]