208053298076

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{281}}^1\times {\mathrm{593}}^1\times {\mathrm{1847}}^1$

素因数の和:2751

約数の個数: 72

約数和(自身を含む): 396539678304

約数和(自身を除く): 188486380228

約数列:

[1, 2, 4, 13, 26, 52, 169, 281, 338, 562, 593, 676, 1124, 1186, 1847, 2372, 3653, 3694, 7306, 7388, 7709, 14612, 15418, 24011, 30836, 47489, 48022, 94978, 96044, 100217, 166633, 189956, 200434, 312143, 333266, 400868, 519007, 624286, 666532, 1038014, 1095271, 1248572, 2076028, 2166229, 2190542, 4332458, 4381084, 6747091, 8664916, 13494182, 14238523, 26988364, 28160977, 28477046, 56321954, 56954092, 87712183, 112643908, 175424366, 185100799, 307771151, 350848732, 370201598, 615542302, 740403196, 1231084604, 4001024963, 8002049926, 16004099852, 52013324519, 104026649038, 208053298076]

約数ペア:

[(1, 208053298076), (2, 104026649038), (4, 52013324519), (13, 16004099852), (26, 8002049926), (52, 4001024963), (169, 1231084604), (281, 740403196), (338, 615542302), (562, 370201598), (593, 350848732), (676, 307771151), (1124, 185100799), (1186, 175424366), (1847, 112643908), (2372, 87712183), (3653, 56954092), (3694, 56321954), (7306, 28477046), (7388, 28160977), (7709, 26988364), (14612, 14238523), (15418, 13494182), (24011, 8664916), (30836, 6747091), (47489, 4381084), (48022, 4332458), (94978, 2190542), (96044, 2166229), (100217, 2076028), (166633, 1248572), (189956, 1095271), (200434, 1038014), (312143, 666532), (333266, 624286), (400868, 519007)]