210301256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{5843}}^1$

素因数の和:6269

約数の個数: 32

約数和(自身を含む): 431287200

約数和(自身を除く): 220985944

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 409, 818, 1636, 3272, 4499, 5843, 8998, 11686, 17996, 23372, 35992, 46744, 64273, 128546, 257092, 514184, 2389787, 4779574, 9559148, 19118296, 26287657, 52575314, 105150628, 210301256]

約数ペア:

[(1, 210301256), (2, 105150628), (4, 52575314), (8, 26287657), (11, 19118296), (22, 9559148), (44, 4779574), (88, 2389787), (409, 514184), (818, 257092), (1636, 128546), (3272, 64273), (4499, 46744), (5843, 35992), (8998, 23372), (11686, 17996)]