220160094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20719}}^1$

素因数の和:20765

約数の個数: 64

約数和(自身を含む): 572866560

約数和(自身を除く): 352706466

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1518, 1771, 3542, 5313, 10626, 20719, 41438, 62157, 124314, 145033, 227909, 290066, 435099, 455818, 476537, 683727, 870198, 953074, 1367454, 1429611, 1595363, 2859222, 3190726, 3335759, 4786089, 5241907, 6671518, 9572178, 10007277, 10483814, 15725721, 20014554, 31451442, 36693349, 73386698, 110080047, 220160094]

約数ペア:

[(1, 220160094), (2, 110080047), (3, 73386698), (6, 36693349), (7, 31451442), (11, 20014554), (14, 15725721), (21, 10483814), (22, 10007277), (23, 9572178), (33, 6671518), (42, 5241907), (46, 4786089), (66, 3335759), (69, 3190726), (77, 2859222), (138, 1595363), (154, 1429611), (161, 1367454), (231, 953074), (253, 870198), (322, 683727), (462, 476537), (483, 455818), (506, 435099), (759, 290066), (966, 227909), (1518, 145033), (1771, 124314), (3542, 62157), (5313, 41438), (10626, 20719)]