200949896

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1753}}^1$

素因数の和:1878

約数の個数: 64

約数和(自身を含む): 454636800

約数和(自身を除く): 253686904

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 89, 92, 161, 178, 184, 322, 356, 623, 644, 712, 1246, 1288, 1753, 2047, 2492, 3506, 4094, 4984, 7012, 8188, 12271, 14024, 14329, 16376, 24542, 28658, 40319, 49084, 57316, 80638, 98168, 114632, 156017, 161276, 282233, 312034, 322552, 564466, 624068, 1092119, 1128932, 1248136, 2184238, 2257864, 3588391, 4368476, 7176782, 8736952, 14353564, 25118737, 28707128, 50237474, 100474948, 200949896]

約数ペア:

[(1, 200949896), (2, 100474948), (4, 50237474), (7, 28707128), (8, 25118737), (14, 14353564), (23, 8736952), (28, 7176782), (46, 4368476), (56, 3588391), (89, 2257864), (92, 2184238), (161, 1248136), (178, 1128932), (184, 1092119), (322, 624068), (356, 564466), (623, 322552), (644, 312034), (712, 282233), (1246, 161276), (1288, 156017), (1753, 114632), (2047, 98168), (2492, 80638), (3506, 57316), (4094, 49084), (4984, 40319), (7012, 28658), (8188, 24542), (12271, 16376), (14024, 14329)]