204037507185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{43669}}^1$

素因数の和:44018

約数の個数: 64

約数和(自身を含む): 351802725120

約数和(自身を除く): 147765217935

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 251, 255, 365, 753, 1095, 1241, 1255, 3723, 3765, 4267, 6205, 12801, 18323, 18615, 21335, 43669, 54969, 64005, 91615, 131007, 218345, 274845, 311491, 655035, 742373, 934473, 1557455, 2227119, 3187837, 3711865, 4672365, 9563511, 10960919, 11135595, 15939185, 32882757, 47817555, 54193229, 54804595, 162579687, 164413785, 186335623, 270966145, 559006869, 800147087, 812898435, 931678115, 2400441261, 2795034345, 4000735435, 12002206305, 13602500479, 40807501437, 68012502395, 204037507185]

約数ペア:

[(1, 204037507185), (3, 68012502395), (5, 40807501437), (15, 13602500479), (17, 12002206305), (51, 4000735435), (73, 2795034345), (85, 2400441261), (219, 931678115), (251, 812898435), (255, 800147087), (365, 559006869), (753, 270966145), (1095, 186335623), (1241, 164413785), (1255, 162579687), (3723, 54804595), (3765, 54193229), (4267, 47817555), (6205, 32882757), (12801, 15939185), (18323, 11135595), (18615, 10960919), (21335, 9563511), (43669, 4672365), (54969, 3711865), (64005, 3187837), (91615, 2227119), (131007, 1557455), (218345, 934473), (274845, 742373), (311491, 655035)]