203065275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 407973888

約数和(自身を除く): 204908613

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 67, 69, 75, 105, 115, 161, 175, 201, 251, 335, 345, 469, 483, 525, 575, 753, 805, 1005, 1255, 1407, 1541, 1675, 1725, 1757, 2345, 2415, 3765, 4025, 4623, 5025, 5271, 5773, 6275, 7035, 7705, 8785, 10787, 11725, 12075, 16817, 17319, 18825, 23115, 26355, 28865, 32361, 35175, 38525, 40411, 43925, 50451, 53935, 84085, 86595, 115575, 117719, 121233, 131775, 144325, 161805, 202055, 252255, 269675, 353157, 386791, 420425, 432975, 588595, 606165, 809025, 1010275, 1160373, 1261275, 1765785, 1933955, 2707537, 2942975, 3030825, 5801865, 8122611, 8828925, 9669775, 13537685, 29009325, 40613055, 67688425, 203065275]

約数ペア:

[(1, 203065275), (3, 67688425), (5, 40613055), (7, 29009325), (15, 13537685), (21, 9669775), (23, 8828925), (25, 8122611), (35, 5801865), (67, 3030825), (69, 2942975), (75, 2707537), (105, 1933955), (115, 1765785), (161, 1261275), (175, 1160373), (201, 1010275), (251, 809025), (335, 606165), (345, 588595), (469, 432975), (483, 420425), (525, 386791), (575, 353157), (753, 269675), (805, 252255), (1005, 202055), (1255, 161805), (1407, 144325), (1541, 131775), (1675, 121233), (1725, 117719), (1757, 115575), (2345, 86595), (2415, 84085), (3765, 53935), (4025, 50451), (4623, 43925), (5025, 40411), (5271, 38525), (5773, 35175), (6275, 32361), (7035, 28865), (7705, 26355), (8785, 23115), (10787, 18825), (11725, 17319), (12075, 16817)]