204532810

素因数分解:

$2^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{20807}}^1$

素因数の和:21797

約数の個数: 16

約数和(自身を含む): 368551296

約数和(自身を除く): 164018486

約数列:

[1, 2, 5, 10, 983, 1966, 4915, 9830, 20807, 41614, 104035, 208070, 20453281, 40906562, 102266405, 204532810]

約数ペア:

[(1, 204532810), (2, 102266405), (5, 40906562), (10, 20453281), (983, 208070), (1966, 104035), (4915, 41614), (9830, 20807)]