199672236

素因数分解:

$2^2\times 3^3\times {\mathrm{661}}^1\times {\mathrm{2797}}^1$

素因数の和:3471

約数の個数: 48

約数和(自身を含む): 518637280

約数和(自身を除く): 318965044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 661, 1322, 1983, 2644, 2797, 3966, 5594, 5949, 7932, 8391, 11188, 11898, 16782, 17847, 23796, 25173, 33564, 35694, 50346, 71388, 75519, 100692, 151038, 302076, 1848817, 3697634, 5546451, 7395268, 11092902, 16639353, 22185804, 33278706, 49918059, 66557412, 99836118, 199672236]

約数ペア:

[(1, 199672236), (2, 99836118), (3, 66557412), (4, 49918059), (6, 33278706), (9, 22185804), (12, 16639353), (18, 11092902), (27, 7395268), (36, 5546451), (54, 3697634), (108, 1848817), (661, 302076), (1322, 151038), (1983, 100692), (2644, 75519), (2797, 71388), (3966, 50346), (5594, 35694), (5949, 33564), (7932, 25173), (8391, 23796), (11188, 17847), (11898, 16782)]