223166804

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 453992448

約数和(自身を除く): 230825644

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 223, 347, 412, 446, 694, 721, 892, 1388, 1442, 1561, 2429, 2884, 3122, 4858, 6244, 9716, 22969, 35741, 45938, 71482, 77381, 91876, 142964, 154762, 160783, 250187, 309524, 321566, 500374, 541667, 643132, 1000748, 1083334, 2166668, 7970243, 15940486, 31880972, 55791701, 111583402, 223166804]

約数ペア:

[(1, 223166804), (2, 111583402), (4, 55791701), (7, 31880972), (14, 15940486), (28, 7970243), (103, 2166668), (206, 1083334), (223, 1000748), (347, 643132), (412, 541667), (446, 500374), (694, 321566), (721, 309524), (892, 250187), (1388, 160783), (1442, 154762), (1561, 142964), (2429, 91876), (2884, 77381), (3122, 71482), (4858, 45938), (6244, 35741), (9716, 22969)]