208369700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27061}}^1$

素因数の和:27093

約数の個数: 72

約数和(自身を含む): 563755584

約数和(自身を除く): 355385884

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 27061, 54122, 108244, 135305, 189427, 270610, 297671, 378854, 541220, 595342, 676525, 757708, 947135, 1190684, 1353050, 1488355, 1894270, 2083697, 2706100, 2976710, 3788540, 4167394, 4735675, 5953420, 7441775, 8334788, 9471350, 10418485, 14883550, 18942700, 20836970, 29767100, 41673940, 52092425, 104184850, 208369700]

約数ペア:

[(1, 208369700), (2, 104184850), (4, 52092425), (5, 41673940), (7, 29767100), (10, 20836970), (11, 18942700), (14, 14883550), (20, 10418485), (22, 9471350), (25, 8334788), (28, 7441775), (35, 5953420), (44, 4735675), (50, 4167394), (55, 3788540), (70, 2976710), (77, 2706100), (100, 2083697), (110, 1894270), (140, 1488355), (154, 1353050), (175, 1190684), (220, 947135), (275, 757708), (308, 676525), (350, 595342), (385, 541220), (550, 378854), (700, 297671), (770, 270610), (1100, 189427), (1540, 135305), (1925, 108244), (3850, 54122), (7700, 27061)]