201130300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{41047}}^1$

素因数の和:41075

約数の個数: 54

約数和(自身を含む): 507722712

約数和(自身を除く): 306592412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 41047, 82094, 164188, 205235, 287329, 410470, 574658, 820940, 1026175, 1149316, 1436645, 2011303, 2052350, 2873290, 4022606, 4104700, 5746580, 7183225, 8045212, 10056515, 14366450, 20113030, 28732900, 40226060, 50282575, 100565150, 201130300]

約数ペア:

[(1, 201130300), (2, 100565150), (4, 50282575), (5, 40226060), (7, 28732900), (10, 20113030), (14, 14366450), (20, 10056515), (25, 8045212), (28, 7183225), (35, 5746580), (49, 4104700), (50, 4022606), (70, 2873290), (98, 2052350), (100, 2011303), (140, 1436645), (175, 1149316), (196, 1026175), (245, 820940), (350, 574658), (490, 410470), (700, 287329), (980, 205235), (1225, 164188), (2450, 82094), (4900, 41047)]