201398616

素因数分解:

$2^3\times 3^3\times {\mathrm{197}}^1\times {\mathrm{4733}}^1$

素因数の和:4945

約数の個数: 64

約数和(自身を含む): 562399200

約数和(自身を除く): 361000584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 197, 216, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 4733, 5319, 7092, 9466, 10638, 14184, 14199, 18932, 21276, 28398, 37864, 42552, 42597, 56796, 85194, 113592, 127791, 170388, 255582, 340776, 511164, 932401, 1022328, 1864802, 2797203, 3729604, 5594406, 7459208, 8391609, 11188812, 16783218, 22377624, 25174827, 33566436, 50349654, 67132872, 100699308, 201398616]

約数ペア:

[(1, 201398616), (2, 100699308), (3, 67132872), (4, 50349654), (6, 33566436), (8, 25174827), (9, 22377624), (12, 16783218), (18, 11188812), (24, 8391609), (27, 7459208), (36, 5594406), (54, 3729604), (72, 2797203), (108, 1864802), (197, 1022328), (216, 932401), (394, 511164), (591, 340776), (788, 255582), (1182, 170388), (1576, 127791), (1773, 113592), (2364, 85194), (3546, 56796), (4728, 42597), (4733, 42552), (5319, 37864), (7092, 28398), (9466, 21276), (10638, 18932), (14184, 14199)]