199434310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1\times {\mathrm{1231}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 380806272

約数和(自身を除く): 181371962

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 953, 1231, 1906, 2462, 4765, 6155, 9530, 12310, 16201, 20927, 32402, 41854, 81005, 104635, 162010, 209270, 1173143, 2346286, 5865715, 11731430, 19943431, 39886862, 99717155, 199434310]

約数ペア:

[(1, 199434310), (2, 99717155), (5, 39886862), (10, 19943431), (17, 11731430), (34, 5865715), (85, 2346286), (170, 1173143), (953, 209270), (1231, 162010), (1906, 104635), (2462, 81005), (4765, 41854), (6155, 32402), (9530, 20927), (12310, 16201)]