210623548

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{4153}}^1$

素因数の和:4597

約数の個数: 24

約数和(自身を含む): 381503360

約数和(自身を除く): 170879812

約数列:

[1, 2, 4, 31, 62, 124, 409, 818, 1636, 4153, 8306, 12679, 16612, 25358, 50716, 128743, 257486, 514972, 1698577, 3397154, 6794308, 52655887, 105311774, 210623548]

約数ペア:

[(1, 210623548), (2, 105311774), (4, 52655887), (31, 6794308), (62, 3397154), (124, 1698577), (409, 514972), (818, 257486), (1636, 128743), (4153, 50716), (8306, 25358), (12679, 16612)]