201006368

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2447}}^1$

素因数の和:2625

約数の個数: 48

約数和(自身を含む): 421956864

約数和(自身を除く): 220950496

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 151, 272, 302, 544, 604, 1208, 2416, 2447, 2567, 4832, 4894, 5134, 9788, 10268, 19576, 20536, 39152, 41072, 41599, 78304, 82144, 83198, 166396, 332792, 369497, 665584, 738994, 1331168, 1477988, 2955976, 5911952, 6281449, 11823904, 12562898, 25125796, 50251592, 100503184, 201006368]

約数ペア:

[(1, 201006368), (2, 100503184), (4, 50251592), (8, 25125796), (16, 12562898), (17, 11823904), (32, 6281449), (34, 5911952), (68, 2955976), (136, 1477988), (151, 1331168), (272, 738994), (302, 665584), (544, 369497), (604, 332792), (1208, 166396), (2416, 83198), (2447, 82144), (2567, 78304), (4832, 41599), (4894, 41072), (5134, 39152), (9788, 20536), (10268, 19576)]