203638764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{27239}}^1$

素因数の和:27342

約数の個数: 48

約数和(自身を含む): 549158400

約数和(自身を除く): 345519636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 27239, 54478, 81717, 108956, 163434, 190673, 326868, 381346, 572019, 762692, 1144038, 2288076, 2424271, 4848542, 7272813, 9697084, 14545626, 16969897, 29091252, 33939794, 50909691, 67879588, 101819382, 203638764]

約数ペア:

[(1, 203638764), (2, 101819382), (3, 67879588), (4, 50909691), (6, 33939794), (7, 29091252), (12, 16969897), (14, 14545626), (21, 9697084), (28, 7272813), (42, 4848542), (84, 2424271), (89, 2288076), (178, 1144038), (267, 762692), (356, 572019), (534, 381346), (623, 326868), (1068, 190673), (1246, 163434), (1869, 108956), (2492, 81717), (3738, 54478), (7476, 27239)]