204821032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{115849}}^1$

素因数の和:115885

約数の個数: 32

約数和(自身を含む): 437913000

約数和(自身を除く): 233091968

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 115849, 231698, 463396, 926792, 1506037, 1969433, 3012074, 3938866, 6024148, 7877732, 12048296, 15755464, 25602629, 51205258, 102410516, 204821032]

約数ペア:

[(1, 204821032), (2, 102410516), (4, 51205258), (8, 25602629), (13, 15755464), (17, 12048296), (26, 7877732), (34, 6024148), (52, 3938866), (68, 3012074), (104, 1969433), (136, 1506037), (221, 926792), (442, 463396), (884, 231698), (1768, 115849)]