202064775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{463}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 381808896

約数和(自身を除く): 179744121

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 463, 529, 575, 759, 825, 1265, 1389, 1587, 1725, 2315, 2645, 3795, 5093, 5819, 6325, 6945, 7935, 10649, 11575, 13225, 15279, 17457, 18975, 25465, 29095, 31947, 34725, 39675, 53245, 76395, 87285, 117139, 127325, 145475, 159735, 244927, 266225, 351417, 381975, 436425, 585695, 734781, 798675, 1224635, 1757085, 2694197, 2928475, 3673905, 6123175, 8082591, 8785425, 13470985, 18369525, 40412955, 67354925, 202064775]

約数ペア:

[(1, 202064775), (3, 67354925), (5, 40412955), (11, 18369525), (15, 13470985), (23, 8785425), (25, 8082591), (33, 6123175), (55, 3673905), (69, 2928475), (75, 2694197), (115, 1757085), (165, 1224635), (253, 798675), (275, 734781), (345, 585695), (463, 436425), (529, 381975), (575, 351417), (759, 266225), (825, 244927), (1265, 159735), (1389, 145475), (1587, 127325), (1725, 117139), (2315, 87285), (2645, 76395), (3795, 53245), (5093, 39675), (5819, 34725), (6325, 31947), (6945, 29095), (7935, 25465), (10649, 18975), (11575, 17457), (13225, 15279)]