220132424

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{463}}^1\times {\mathrm{577}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 418379520

約数和(自身を除く): 198247096

約数列:

[1, 2, 4, 8, 103, 206, 412, 463, 577, 824, 926, 1154, 1852, 2308, 3704, 4616, 47689, 59431, 95378, 118862, 190756, 237724, 267151, 381512, 475448, 534302, 1068604, 2137208, 27516553, 55033106, 110066212, 220132424]

約数ペア:

[(1, 220132424), (2, 110066212), (4, 55033106), (8, 27516553), (103, 2137208), (206, 1068604), (412, 534302), (463, 475448), (577, 381512), (824, 267151), (926, 237724), (1154, 190756), (1852, 118862), (2308, 95378), (3704, 59431), (4616, 47689)]