199713168

素因数分解:

$2^4\times 3^3\times {\mathrm{131}}^1\times {\mathrm{3529}}^1$

素因数の和:3677

約数の個数: 80

約数和(自身を含む): 577790400

約数和(自身を除く): 378077232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 131, 144, 216, 262, 393, 432, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 3529, 3537, 4716, 6288, 7058, 7074, 9432, 10587, 14116, 14148, 18864, 21174, 28232, 28296, 31761, 42348, 56464, 56592, 63522, 84696, 95283, 127044, 169392, 190566, 254088, 381132, 462299, 508176, 762264, 924598, 1386897, 1524528, 1849196, 2773794, 3698392, 4160691, 5547588, 7396784, 8321382, 11095176, 12482073, 16642764, 22190352, 24964146, 33285528, 49928292, 66571056, 99856584, 199713168]

約数ペア:

[(1, 199713168), (2, 99856584), (3, 66571056), (4, 49928292), (6, 33285528), (8, 24964146), (9, 22190352), (12, 16642764), (16, 12482073), (18, 11095176), (24, 8321382), (27, 7396784), (36, 5547588), (48, 4160691), (54, 3698392), (72, 2773794), (108, 1849196), (131, 1524528), (144, 1386897), (216, 924598), (262, 762264), (393, 508176), (432, 462299), (524, 381132), (786, 254088), (1048, 190566), (1179, 169392), (1572, 127044), (2096, 95283), (2358, 84696), (3144, 63522), (3529, 56592), (3537, 56464), (4716, 42348), (6288, 31761), (7058, 28296), (7074, 28232), (9432, 21174), (10587, 18864), (14116, 14148)]