215547182

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{4493}}^1$

素因数の和:4612

約数の個数: 24

約数和(自身を含む): 347673816

約数和(自身を除く): 132126634

約数列:

[1, 2, 17, 34, 83, 166, 289, 578, 1411, 2822, 4493, 8986, 23987, 47974, 76381, 152762, 372919, 745838, 1298477, 2596954, 6339623, 12679246, 107773591, 215547182]

約数ペア:

[(1, 215547182), (2, 107773591), (17, 12679246), (34, 6339623), (83, 2596954), (166, 1298477), (289, 745838), (578, 372919), (1411, 152762), (2822, 76381), (4493, 47974), (8986, 23987)]