222620312

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{2377}}^1$

素因数の和:2915

約数の個数: 32

約数和(自身を含む): 436600800

約数和(自身を除く): 213980488

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 509, 1018, 2036, 2377, 4072, 4754, 9508, 11707, 19016, 23414, 46828, 54671, 93656, 109342, 218684, 437368, 1209893, 2419786, 4839572, 9679144, 27827539, 55655078, 111310156, 222620312]

約数ペア:

[(1, 222620312), (2, 111310156), (4, 55655078), (8, 27827539), (23, 9679144), (46, 4839572), (92, 2419786), (184, 1209893), (509, 437368), (1018, 218684), (2036, 109342), (2377, 93656), (4072, 54671), (4754, 46828), (9508, 23414), (11707, 19016)]