200797100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1024

約数の個数: 108

約数和(自身を含む): 519201144

約数和(自身を除く): 318404044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 49, 50, 70, 86, 98, 100, 140, 172, 175, 196, 215, 245, 301, 350, 430, 490, 602, 700, 860, 953, 980, 1075, 1204, 1225, 1505, 1906, 2107, 2150, 2450, 3010, 3812, 4214, 4300, 4765, 4900, 6020, 6671, 7525, 8428, 9530, 10535, 13342, 15050, 19060, 21070, 23825, 26684, 30100, 33355, 40979, 42140, 46697, 47650, 52675, 66710, 81958, 93394, 95300, 105350, 133420, 163916, 166775, 186788, 204895, 210700, 233485, 286853, 333550, 409790, 466970, 573706, 667100, 819580, 933940, 1024475, 1147412, 1167425, 1434265, 2007971, 2048950, 2334850, 2868530, 4015942, 4097900, 4669700, 5737060, 7171325, 8031884, 10039855, 14342650, 20079710, 28685300, 40159420, 50199275, 100398550, 200797100]

約数ペア:

[(1, 200797100), (2, 100398550), (4, 50199275), (5, 40159420), (7, 28685300), (10, 20079710), (14, 14342650), (20, 10039855), (25, 8031884), (28, 7171325), (35, 5737060), (43, 4669700), (49, 4097900), (50, 4015942), (70, 2868530), (86, 2334850), (98, 2048950), (100, 2007971), (140, 1434265), (172, 1167425), (175, 1147412), (196, 1024475), (215, 933940), (245, 819580), (301, 667100), (350, 573706), (430, 466970), (490, 409790), (602, 333550), (700, 286853), (860, 233485), (953, 210700), (980, 204895), (1075, 186788), (1204, 166775), (1225, 163916), (1505, 133420), (1906, 105350), (2107, 95300), (2150, 93394), (2450, 81958), (3010, 66710), (3812, 52675), (4214, 47650), (4300, 46697), (4765, 42140), (4900, 40979), (6020, 33355), (6671, 30100), (7525, 26684), (8428, 23825), (9530, 21070), (10535, 19060), (13342, 15050)]