203427730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{4271}}^1$

素因数の和:4722

約数の個数: 32

約数和(自身を含む): 400474368

約数和(自身を除く): 197046638

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 433, 866, 2165, 4271, 4330, 4763, 8542, 9526, 21355, 23815, 42710, 46981, 47630, 93962, 234905, 469810, 1849343, 3698686, 9246715, 18493430, 20342773, 40685546, 101713865, 203427730]

約数ペア:

[(1, 203427730), (2, 101713865), (5, 40685546), (10, 20342773), (11, 18493430), (22, 9246715), (55, 3698686), (110, 1849343), (433, 469810), (866, 234905), (2165, 93962), (4271, 47630), (4330, 46981), (4763, 42710), (8542, 23815), (9526, 21355)]