200964656

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:729

約数の個数: 40

約数和(自身を含む): 394599744

約数和(自身を除く): 193635088

約数列:

[1, 2, 4, 8, 16, 163, 251, 307, 326, 502, 614, 652, 1004, 1228, 1304, 2008, 2456, 2608, 4016, 4912, 40913, 50041, 77057, 81826, 100082, 154114, 163652, 200164, 308228, 327304, 400328, 616456, 654608, 800656, 1232912, 12560291, 25120582, 50241164, 100482328, 200964656]

約数ペア:

[(1, 200964656), (2, 100482328), (4, 50241164), (8, 25120582), (16, 12560291), (163, 1232912), (251, 800656), (307, 654608), (326, 616456), (502, 400328), (614, 327304), (652, 308228), (1004, 200164), (1228, 163652), (1304, 154114), (2008, 100082), (2456, 81826), (2608, 77057), (4016, 50041), (4912, 40913)]