220165308

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{50543}}^1$

素因数の和:50575

約数の個数: 54

約数和(自身を含む): 611734032

約数和(自身を除く): 391568724

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 50543, 101086, 151629, 202172, 303258, 454887, 555973, 606516, 909774, 1111946, 1667919, 1819548, 2223892, 3335838, 5003757, 6115703, 6671676, 10007514, 12231406, 18347109, 20015028, 24462812, 36694218, 55041327, 73388436, 110082654, 220165308]

約数ペア:

[(1, 220165308), (2, 110082654), (3, 73388436), (4, 55041327), (6, 36694218), (9, 24462812), (11, 20015028), (12, 18347109), (18, 12231406), (22, 10007514), (33, 6671676), (36, 6115703), (44, 5003757), (66, 3335838), (99, 2223892), (121, 1819548), (132, 1667919), (198, 1111946), (242, 909774), (363, 606516), (396, 555973), (484, 454887), (726, 303258), (1089, 202172), (1452, 151629), (2178, 101086), (4356, 50543)]