206563916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{92381}}^1$

素因数の和:92441

約数の個数: 24

約数和(自身を含む): 398351184

約数和(自身を除く): 191787268

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 92381, 184762, 369524, 1200953, 2401906, 3972383, 4803812, 7944766, 15889532, 51640979, 103281958, 206563916]

約数ペア:

[(1, 206563916), (2, 103281958), (4, 51640979), (13, 15889532), (26, 7944766), (43, 4803812), (52, 3972383), (86, 2401906), (172, 1200953), (559, 369524), (1118, 184762), (2236, 92381)]