209213808529

素因数分解:

${\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{4889}}^1$

素因数の和:5385

約数の個数: 32

約数和(自身を含む): 232795296000

約数和(自身を除く): 23581487471

約数列:

[1, 11, 113, 173, 199, 1243, 1903, 2189, 4889, 19549, 22487, 34427, 53779, 215039, 247357, 378697, 552457, 845797, 972911, 3890251, 6077027, 9303767, 10702021, 42792761, 95575061, 109938943, 168313603, 1051325671, 1209328373, 1851449633, 19019437139, 209213808529]

約数ペア:

[(1, 209213808529), (11, 19019437139), (113, 1851449633), (173, 1209328373), (199, 1051325671), (1243, 168313603), (1903, 109938943), (2189, 95575061), (4889, 42792761), (19549, 10702021), (22487, 9303767), (34427, 6077027), (53779, 3890251), (215039, 972911), (247357, 845797), (378697, 552457)]