211318672

素因数分解:

$2^4\times {\mathrm{563}}^1\times {\mathrm{23459}}^1$

素因数の和:24030

約数の個数: 20

約数和(自身を含む): 410174640

約数和(自身を除く): 198855968

約数列:

[1, 2, 4, 8, 16, 563, 1126, 2252, 4504, 9008, 23459, 46918, 93836, 187672, 375344, 13207417, 26414834, 52829668, 105659336, 211318672]

約数ペア:

[(1, 211318672), (2, 105659336), (4, 52829668), (8, 26414834), (16, 13207417), (563, 375344), (1126, 187672), (2252, 93836), (4504, 46918), (9008, 23459)]