207989492900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{15271}}^1\times {\mathrm{19457}}^1$

素因数の和:34749

約数の個数: 72

約数和(自身を含む): 515874231936

約数和(自身を除く): 307884739036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 15271, 19457, 30542, 38914, 61084, 76355, 77828, 97285, 106897, 136199, 152710, 194570, 213794, 272398, 305420, 381775, 389140, 427588, 486425, 534485, 544796, 680995, 763550, 972850, 1068970, 1361990, 1527100, 1945700, 2137940, 2672425, 2723980, 3404975, 5344850, 6809950, 10689700, 13619900, 297127847, 594255694, 1188511388, 1485639235, 2079894929, 2971278470, 4159789858, 5942556940, 7428196175, 8319579716, 10399474645, 14856392350, 20798949290, 29712784700, 41597898580, 51997373225, 103994746450, 207989492900]

約数ペア:

[(1, 207989492900), (2, 103994746450), (4, 51997373225), (5, 41597898580), (7, 29712784700), (10, 20798949290), (14, 14856392350), (20, 10399474645), (25, 8319579716), (28, 7428196175), (35, 5942556940), (50, 4159789858), (70, 2971278470), (100, 2079894929), (140, 1485639235), (175, 1188511388), (350, 594255694), (700, 297127847), (15271, 13619900), (19457, 10689700), (30542, 6809950), (38914, 5344850), (61084, 3404975), (76355, 2723980), (77828, 2672425), (97285, 2137940), (106897, 1945700), (136199, 1527100), (152710, 1361990), (194570, 1068970), (213794, 972850), (272398, 763550), (305420, 680995), (381775, 544796), (389140, 534485), (427588, 486425)]