217880600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8233

約数の個数: 96

約数和(自身を含む): 609484800

約数和(自身を除く): 391604200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 350, 380, 475, 532, 665, 700, 760, 950, 1064, 1330, 1400, 1900, 2660, 3325, 3800, 5320, 6650, 8191, 13300, 16382, 26600, 32764, 40955, 57337, 65528, 81910, 114674, 155629, 163820, 204775, 229348, 286685, 311258, 327640, 409550, 458696, 573370, 622516, 778145, 819100, 1089403, 1146740, 1245032, 1433425, 1556290, 1638200, 2178806, 2293480, 2866850, 3112580, 3890725, 4357612, 5447015, 5733700, 6225160, 7781450, 8715224, 10894030, 11467400, 15562900, 21788060, 27235075, 31125800, 43576120, 54470150, 108940300, 217880600]

約数ペア:

[(1, 217880600), (2, 108940300), (4, 54470150), (5, 43576120), (7, 31125800), (8, 27235075), (10, 21788060), (14, 15562900), (19, 11467400), (20, 10894030), (25, 8715224), (28, 7781450), (35, 6225160), (38, 5733700), (40, 5447015), (50, 4357612), (56, 3890725), (70, 3112580), (76, 2866850), (95, 2293480), (100, 2178806), (133, 1638200), (140, 1556290), (152, 1433425), (175, 1245032), (190, 1146740), (200, 1089403), (266, 819100), (280, 778145), (350, 622516), (380, 573370), (475, 458696), (532, 409550), (665, 327640), (700, 311258), (760, 286685), (950, 229348), (1064, 204775), (1330, 163820), (1400, 155629), (1900, 114674), (2660, 81910), (3325, 65528), (3800, 57337), (5320, 40955), (6650, 32764), (8191, 26600), (13300, 16382)]