213262808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{105367}}^1$

素因数の和:105407

約数の個数: 32

約数和(自身を含む): 455189760

約数和(自身を除く): 241926952

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 105367, 210734, 421468, 842936, 1159037, 2318074, 2423441, 4636148, 4846882, 9272296, 9693764, 19387528, 26657851, 53315702, 106631404, 213262808]

約数ペア:

[(1, 213262808), (2, 106631404), (4, 53315702), (8, 26657851), (11, 19387528), (22, 9693764), (23, 9272296), (44, 4846882), (46, 4636148), (88, 2423441), (92, 2318074), (184, 1159037), (253, 842936), (506, 421468), (1012, 210734), (2024, 105367)]