201552867

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{743}}^1$

素因数の和:969

約数の個数: 40

約数和(自身を含む): 320845536

約数和(自身を除く): 119292669

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 197, 459, 591, 743, 1377, 1773, 2229, 3349, 5319, 6687, 10047, 12631, 15957, 20061, 30141, 37893, 60183, 90423, 113679, 146371, 271269, 341037, 439113, 1023111, 1317339, 2488307, 3952017, 7464921, 11856051, 22394763, 67184289, 201552867]

約数ペア:

[(1, 201552867), (3, 67184289), (9, 22394763), (17, 11856051), (27, 7464921), (51, 3952017), (81, 2488307), (153, 1317339), (197, 1023111), (459, 439113), (591, 341037), (743, 271269), (1377, 146371), (1773, 113679), (2229, 90423), (3349, 60183), (5319, 37893), (6687, 30141), (10047, 20061), (12631, 15957)]