206133464

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{337}}^1\times {\mathrm{487}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 390917280

約数和(自身を除く): 184783816

約数列:

[1, 2, 4, 8, 157, 314, 337, 487, 628, 674, 974, 1256, 1348, 1948, 2696, 3896, 52909, 76459, 105818, 152918, 164119, 211636, 305836, 328238, 423272, 611672, 656476, 1312952, 25766683, 51533366, 103066732, 206133464]

約数ペア:

[(1, 206133464), (2, 103066732), (4, 51533366), (8, 25766683), (157, 1312952), (314, 656476), (337, 611672), (487, 423272), (628, 328238), (674, 305836), (974, 211636), (1256, 164119), (1348, 152918), (1948, 105818), (2696, 76459), (3896, 52909)]