219057704

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{7583}}^1$

素因数の和:7769

約数の個数: 32

約数和(自身を含む): 431377920

約数和(自身を除く): 212320216

約数列:

[1, 2, 4, 8, 23, 46, 92, 157, 184, 314, 628, 1256, 3611, 7222, 7583, 14444, 15166, 28888, 30332, 60664, 174409, 348818, 697636, 1190531, 1395272, 2381062, 4762124, 9524248, 27382213, 54764426, 109528852, 219057704]

約数ペア:

[(1, 219057704), (2, 109528852), (4, 54764426), (8, 27382213), (23, 9524248), (46, 4762124), (92, 2381062), (157, 1395272), (184, 1190531), (314, 697636), (628, 348818), (1256, 174409), (3611, 60664), (7222, 30332), (7583, 28888), (14444, 15166)]