206585292

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:951

約数の個数: 72

約数和(自身を含む): 519886080

約数和(自身を除く): 313300788

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 71, 102, 142, 204, 213, 284, 289, 426, 578, 839, 852, 867, 1156, 1207, 1678, 1734, 2414, 2517, 3356, 3468, 3621, 4828, 5034, 7242, 10068, 14263, 14484, 20519, 28526, 41038, 42789, 57052, 59569, 61557, 82076, 85578, 119138, 123114, 171156, 178707, 238276, 242471, 246228, 357414, 484942, 714828, 727413, 969884, 1012673, 1454826, 2025346, 2909652, 3038019, 4050692, 6076038, 12152076, 17215441, 34430882, 51646323, 68861764, 103292646, 206585292]

約数ペア:

[(1, 206585292), (2, 103292646), (3, 68861764), (4, 51646323), (6, 34430882), (12, 17215441), (17, 12152076), (34, 6076038), (51, 4050692), (68, 3038019), (71, 2909652), (102, 2025346), (142, 1454826), (204, 1012673), (213, 969884), (284, 727413), (289, 714828), (426, 484942), (578, 357414), (839, 246228), (852, 242471), (867, 238276), (1156, 178707), (1207, 171156), (1678, 123114), (1734, 119138), (2414, 85578), (2517, 82076), (3356, 61557), (3468, 59569), (3621, 57052), (4828, 42789), (5034, 41038), (7242, 28526), (10068, 20519), (14263, 14484)]