210922984

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{593}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 399987720

約数和(自身を除く): 189064736

約数列:

[1, 2, 4, 8, 173, 257, 346, 514, 593, 692, 1028, 1186, 1384, 2056, 2372, 4744, 44461, 88922, 102589, 152401, 177844, 205178, 304802, 355688, 410356, 609604, 820712, 1219208, 26365373, 52730746, 105461492, 210922984]

約数ペア:

[(1, 210922984), (2, 105461492), (4, 52730746), (8, 26365373), (173, 1219208), (257, 820712), (346, 609604), (514, 410356), (593, 355688), (692, 304802), (1028, 205178), (1186, 177844), (1384, 152401), (2056, 102589), (2372, 88922), (4744, 44461)]