209214060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{316991}}^1$

素因数の和:317014

約数の個数: 48

約数和(自身を含む): 639055872

約数和(自身を除く): 429841812

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 316991, 633982, 950973, 1267964, 1584955, 1901946, 3169910, 3486901, 3803892, 4754865, 6339820, 6973802, 9509730, 10460703, 13947604, 17434505, 19019460, 20921406, 34869010, 41842812, 52303515, 69738020, 104607030, 209214060]

約数ペア:

[(1, 209214060), (2, 104607030), (3, 69738020), (4, 52303515), (5, 41842812), (6, 34869010), (10, 20921406), (11, 19019460), (12, 17434505), (15, 13947604), (20, 10460703), (22, 9509730), (30, 6973802), (33, 6339820), (44, 4754865), (55, 3803892), (60, 3486901), (66, 3169910), (110, 1901946), (132, 1584955), (165, 1267964), (220, 950973), (330, 633982), (660, 316991)]