200227904

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2521}}^1$

素因数の和:2623

約数の個数: 56

約数和(自身を含む): 426631608

約数和(自身を除く): 226403704

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 73, 136, 146, 272, 292, 544, 584, 1088, 1168, 1241, 2336, 2482, 2521, 4672, 4964, 5042, 9928, 10084, 19856, 20168, 39712, 40336, 42857, 79424, 80672, 85714, 161344, 171428, 184033, 342856, 368066, 685712, 736132, 1371424, 1472264, 2742848, 2944528, 3128561, 5889056, 6257122, 11778112, 12514244, 25028488, 50056976, 100113952, 200227904]

約数ペア:

[(1, 200227904), (2, 100113952), (4, 50056976), (8, 25028488), (16, 12514244), (17, 11778112), (32, 6257122), (34, 5889056), (64, 3128561), (68, 2944528), (73, 2742848), (136, 1472264), (146, 1371424), (272, 736132), (292, 685712), (544, 368066), (584, 342856), (1088, 184033), (1168, 171428), (1241, 161344), (2336, 85714), (2482, 80672), (2521, 79424), (4672, 42857), (4964, 40336), (5042, 39712), (9928, 20168), (10084, 19856)]