197445564

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{103483}}^1$

素因数の和:103546

約数の個数: 36

約数和(自身を含む): 508520376

約数和(自身を除く): 311074812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 103483, 206966, 310449, 413932, 620898, 931347, 1241796, 1862694, 3725388, 5484599, 10969198, 16453797, 21938396, 32907594, 49361391, 65815188, 98722782, 197445564]

約数ペア:

[(1, 197445564), (2, 98722782), (3, 65815188), (4, 49361391), (6, 32907594), (9, 21938396), (12, 16453797), (18, 10969198), (36, 5484599), (53, 3725388), (106, 1862694), (159, 1241796), (212, 931347), (318, 620898), (477, 413932), (636, 310449), (954, 206966), (1908, 103483)]