202006504

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{40531}}^1$

素因数の和:40633

約数の個数: 32

約数和(自身を含む): 437745600

約数和(自身を除く): 235739096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 40531, 81062, 162124, 283717, 324248, 567434, 1134868, 2269736, 3607259, 7214518, 14429036, 25250813, 28858072, 50501626, 101003252, 202006504]

約数ペア:

[(1, 202006504), (2, 101003252), (4, 50501626), (7, 28858072), (8, 25250813), (14, 14429036), (28, 7214518), (56, 3607259), (89, 2269736), (178, 1134868), (356, 567434), (623, 324248), (712, 283717), (1246, 162124), (2492, 81062), (4984, 40531)]