201604077385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1456519}}^1$

素因数の和:1456621

約数の個数: 32

約数和(自身を含む): 268465766400

約数和(自身を除く): 66861689015

約数列:

[1, 5, 19, 31, 47, 95, 155, 235, 589, 893, 1457, 2945, 4465, 7285, 27683, 138415, 1456519, 7282595, 27673861, 45152089, 68456393, 138369305, 225760445, 342281965, 857889691, 1300671467, 2122148183, 4289448455, 6503357335, 10610740915, 40320815477, 201604077385]

約数ペア:

[(1, 201604077385), (5, 40320815477), (19, 10610740915), (31, 6503357335), (47, 4289448455), (95, 2122148183), (155, 1300671467), (235, 857889691), (589, 342281965), (893, 225760445), (1457, 138369305), (2945, 68456393), (4465, 45152089), (7285, 27673861), (27683, 7282595), (138415, 1456519)]