211339932

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{1049}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 501446400

約数和(自身を除く): 290106468

約数列:

[1, 2, 3, 4, 6, 12, 103, 163, 206, 309, 326, 412, 489, 618, 652, 978, 1049, 1236, 1956, 2098, 3147, 4196, 6294, 12588, 16789, 33578, 50367, 67156, 100734, 108047, 170987, 201468, 216094, 324141, 341974, 432188, 512961, 648282, 683948, 1025922, 1296564, 2051844, 17611661, 35223322, 52834983, 70446644, 105669966, 211339932]

約数ペア:

[(1, 211339932), (2, 105669966), (3, 70446644), (4, 52834983), (6, 35223322), (12, 17611661), (103, 2051844), (163, 1296564), (206, 1025922), (309, 683948), (326, 648282), (412, 512961), (489, 432188), (618, 341974), (652, 324141), (978, 216094), (1049, 201468), (1236, 170987), (1956, 108047), (2098, 100734), (3147, 67156), (4196, 50367), (6294, 33578), (12588, 16789)]