220157212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3671}}^1$

素因数の和:3762

約数の個数: 48

約数和(自身を含む): 444165120

約数和(自身を除く): 224007908

約数列:

[1, 2, 4, 11, 22, 29, 44, 47, 58, 94, 116, 188, 319, 517, 638, 1034, 1276, 1363, 2068, 2726, 3671, 5452, 7342, 14684, 14993, 29986, 40381, 59972, 80762, 106459, 161524, 172537, 212918, 345074, 425836, 690148, 1171049, 1897907, 2342098, 3795814, 4684196, 5003573, 7591628, 10007146, 20014292, 55039303, 110078606, 220157212]

約数ペア:

[(1, 220157212), (2, 110078606), (4, 55039303), (11, 20014292), (22, 10007146), (29, 7591628), (44, 5003573), (47, 4684196), (58, 3795814), (94, 2342098), (116, 1897907), (188, 1171049), (319, 690148), (517, 425836), (638, 345074), (1034, 212918), (1276, 172537), (1363, 161524), (2068, 106459), (2726, 80762), (3671, 59972), (5452, 40381), (7342, 29986), (14684, 14993)]