197633498224

素因数分解:

$2^4\times {\mathrm{19913}}^1\times {\mathrm{620303}}^1$

素因数の和:640224

約数の個数: 20

約数和(自身を含む): 382934749536

約数和(自身を除く): 185301251312

約数列:

[1, 2, 4, 8, 16, 19913, 39826, 79652, 159304, 318608, 620303, 1240606, 2481212, 4962424, 9924848, 12352093639, 24704187278, 49408374556, 98816749112, 197633498224]

約数ペア:

[(1, 197633498224), (2, 98816749112), (4, 49408374556), (8, 24704187278), (16, 12352093639), (19913, 9924848), (39826, 4962424), (79652, 2481212), (159304, 1240606), (318608, 620303)]