222899609878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{45949}}^1\times {\mathrm{9587}}^1$

素因数の和:55572

約数の個数: 32

約数和(自身を含む): 380651270400

約数和(自身を除く): 157751660522

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 9587, 19174, 45949, 91898, 105457, 210914, 220501, 441002, 505439, 1010878, 1056827, 2113654, 2425511, 4851022, 11625097, 23250194, 440513063, 881026126, 4845643693, 9691287386, 10131800449, 20263600898, 111449804939, 222899609878]

約数ペア:

[(1, 222899609878), (2, 111449804939), (11, 20263600898), (22, 10131800449), (23, 9691287386), (46, 4845643693), (253, 881026126), (506, 440513063), (9587, 23250194), (19174, 11625097), (45949, 4851022), (91898, 2425511), (105457, 2113654), (210914, 1056827), (220501, 1010878), (441002, 505439)]