201157000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{18287}}^1$

素因数の和:18319

約数の個数: 64

約数和(自身を含む): 513527040

約数和(自身を除く): 312370040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 5500, 11000, 18287, 36574, 73148, 91435, 146296, 182870, 201157, 365740, 402314, 457175, 731480, 804628, 914350, 1005785, 1609256, 1828700, 2011570, 2285875, 3657400, 4023140, 4571750, 5028925, 8046280, 9143500, 10057850, 18287000, 20115700, 25144625, 40231400, 50289250, 100578500, 201157000]

約数ペア:

[(1, 201157000), (2, 100578500), (4, 50289250), (5, 40231400), (8, 25144625), (10, 20115700), (11, 18287000), (20, 10057850), (22, 9143500), (25, 8046280), (40, 5028925), (44, 4571750), (50, 4023140), (55, 3657400), (88, 2285875), (100, 2011570), (110, 1828700), (125, 1609256), (200, 1005785), (220, 914350), (250, 804628), (275, 731480), (440, 457175), (500, 402314), (550, 365740), (1000, 201157), (1100, 182870), (1375, 146296), (2200, 91435), (2750, 73148), (5500, 36574), (11000, 18287)]