211500464

素因数分解:

$2^4\times 7^2\times {\mathrm{101}}^1\times {\mathrm{2671}}^1$

素因数の和:2794

約数の個数: 60

約数和(自身を含む): 481585248

約数和(自身を除く): 270084784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 101, 112, 196, 202, 392, 404, 707, 784, 808, 1414, 1616, 2671, 2828, 4949, 5342, 5656, 9898, 10684, 11312, 18697, 19796, 21368, 37394, 39592, 42736, 74788, 79184, 130879, 149576, 261758, 269771, 299152, 523516, 539542, 1047032, 1079084, 1888397, 2094064, 2158168, 3776794, 4316336, 7553588, 13218779, 15107176, 26437558, 30214352, 52875116, 105750232, 211500464]

約数ペア:

[(1, 211500464), (2, 105750232), (4, 52875116), (7, 30214352), (8, 26437558), (14, 15107176), (16, 13218779), (28, 7553588), (49, 4316336), (56, 3776794), (98, 2158168), (101, 2094064), (112, 1888397), (196, 1079084), (202, 1047032), (392, 539542), (404, 523516), (707, 299152), (784, 269771), (808, 261758), (1414, 149576), (1616, 130879), (2671, 79184), (2828, 74788), (4949, 42736), (5342, 39592), (5656, 37394), (9898, 21368), (10684, 19796), (11312, 18697)]