220354076

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{77263}}^1$

素因数の和:77321

約数の個数: 24

約数和(自身を含む): 415371264

約数和(自身を除く): 195017188

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 77263, 154526, 309052, 1777049, 2395153, 3554098, 4790306, 7108196, 9580612, 55088519, 110177038, 220354076]

約数ペア:

[(1, 220354076), (2, 110177038), (4, 55088519), (23, 9580612), (31, 7108196), (46, 4790306), (62, 3554098), (92, 2395153), (124, 1777049), (713, 309052), (1426, 154526), (2852, 77263)]