207172036

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{419}}^1\times {\mathrm{1741}}^1$

素因数の和:2235

約数の個数: 24

約数和(自身を含む): 368746560

約数和(自身を除く): 161574524

約数列:

[1, 2, 4, 71, 142, 284, 419, 838, 1676, 1741, 3482, 6964, 29749, 59498, 118996, 123611, 247222, 494444, 729479, 1458958, 2917916, 51793009, 103586018, 207172036]

約数ペア:

[(1, 207172036), (2, 103586018), (4, 51793009), (71, 2917916), (142, 1458958), (284, 729479), (419, 494444), (838, 247222), (1676, 123611), (1741, 118996), (3482, 59498), (6964, 29749)]