205320104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{63059}}^1$

素因数の和:63113

約数の個数: 32

約数和(自身を含む): 431330400

約数和(自身を除く): 226010296

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 63059, 126118, 252236, 504472, 693649, 1387298, 2333183, 2774596, 4666366, 5549192, 9332732, 18665464, 25665013, 51330026, 102660052, 205320104]

約数ペア:

[(1, 205320104), (2, 102660052), (4, 51330026), (8, 25665013), (11, 18665464), (22, 9332732), (37, 5549192), (44, 4666366), (74, 2774596), (88, 2333183), (148, 1387298), (296, 693649), (407, 504472), (814, 252236), (1628, 126118), (3256, 63059)]