202104585

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1061}}^1$

素因数の和:1175

約数の個数: 64

約数和(自身を含む): 385378560

約数和(自身を除く): 183273975

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 83, 85, 135, 153, 249, 255, 415, 459, 747, 765, 1061, 1245, 1411, 2241, 2295, 3183, 3735, 4233, 5305, 7055, 9549, 11205, 12699, 15915, 18037, 21165, 28647, 38097, 47745, 54111, 63495, 88063, 90185, 143235, 162333, 190485, 264189, 270555, 440315, 486999, 792567, 811665, 1320945, 1497071, 2377701, 2434995, 3962835, 4491213, 7485355, 11888505, 13473639, 22456065, 40420917, 67368195, 202104585]

約数ペア:

[(1, 202104585), (3, 67368195), (5, 40420917), (9, 22456065), (15, 13473639), (17, 11888505), (27, 7485355), (45, 4491213), (51, 3962835), (83, 2434995), (85, 2377701), (135, 1497071), (153, 1320945), (249, 811665), (255, 792567), (415, 486999), (459, 440315), (747, 270555), (765, 264189), (1061, 190485), (1245, 162333), (1411, 143235), (2241, 90185), (2295, 88063), (3183, 63495), (3735, 54111), (4233, 47745), (5305, 38097), (7055, 28647), (9549, 21165), (11205, 18037), (12699, 15915)]