200797744

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{647}}^1$

素因数の和:842

約数の個数: 80

約数和(自身を含む): 474398208

約数和(自身を除く): 273600464

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 163, 238, 272, 326, 476, 647, 652, 952, 1141, 1294, 1304, 1904, 2282, 2588, 2608, 2771, 4529, 4564, 5176, 5542, 9058, 9128, 10352, 10999, 11084, 18116, 18256, 19397, 21998, 22168, 36232, 38794, 43996, 44336, 72464, 76993, 77588, 87992, 105461, 153986, 155176, 175984, 210922, 307972, 310352, 421844, 615944, 738227, 843688, 1231888, 1476454, 1687376, 1792837, 2952908, 3585674, 5905816, 7171348, 11811632, 12549859, 14342696, 25099718, 28685392, 50199436, 100398872, 200797744]

約数ペア:

[(1, 200797744), (2, 100398872), (4, 50199436), (7, 28685392), (8, 25099718), (14, 14342696), (16, 12549859), (17, 11811632), (28, 7171348), (34, 5905816), (56, 3585674), (68, 2952908), (112, 1792837), (119, 1687376), (136, 1476454), (163, 1231888), (238, 843688), (272, 738227), (326, 615944), (476, 421844), (647, 310352), (652, 307972), (952, 210922), (1141, 175984), (1294, 155176), (1304, 153986), (1904, 105461), (2282, 87992), (2588, 77588), (2608, 76993), (2771, 72464), (4529, 44336), (4564, 43996), (5176, 38794), (5542, 36232), (9058, 22168), (9128, 21998), (10352, 19397), (10999, 18256), (11084, 18116)]