201954200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{144253}}^1$

素因数の和:144276

約数の個数: 48

約数和(自身を含む): 536624880

約数和(自身を除く): 334670680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 144253, 288506, 577012, 721265, 1009771, 1154024, 1442530, 2019542, 2885060, 3606325, 4039084, 5048855, 5770120, 7212650, 8078168, 10097710, 14425300, 20195420, 25244275, 28850600, 40390840, 50488550, 100977100, 201954200]

約数ペア:

[(1, 201954200), (2, 100977100), (4, 50488550), (5, 40390840), (7, 28850600), (8, 25244275), (10, 20195420), (14, 14425300), (20, 10097710), (25, 8078168), (28, 7212650), (35, 5770120), (40, 5048855), (50, 4039084), (56, 3606325), (70, 2885060), (100, 2019542), (140, 1442530), (175, 1154024), (200, 1009771), (280, 721265), (350, 577012), (700, 288506), (1400, 144253)]