201581244

素因数分解:

$2^2\times 3^3\times {\mathrm{449}}^1\times {\mathrm{4157}}^1$

素因数の和:4619

約数の個数: 48

約数和(自身を含む): 523908000

約数和(自身を除く): 322326756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 449, 898, 1347, 1796, 2694, 4041, 4157, 5388, 8082, 8314, 12123, 12471, 16164, 16628, 24246, 24942, 37413, 48492, 49884, 74826, 112239, 149652, 224478, 448956, 1866493, 3732986, 5599479, 7465972, 11198958, 16798437, 22397916, 33596874, 50395311, 67193748, 100790622, 201581244]

約数ペア:

[(1, 201581244), (2, 100790622), (3, 67193748), (4, 50395311), (6, 33596874), (9, 22397916), (12, 16798437), (18, 11198958), (27, 7465972), (36, 5599479), (54, 3732986), (108, 1866493), (449, 448956), (898, 224478), (1347, 149652), (1796, 112239), (2694, 74826), (4041, 49884), (4157, 48492), (5388, 37413), (8082, 24942), (8314, 24246), (12123, 16628), (12471, 16164)]