214000000

素因数分解:

$2^7\times 5^6\times {\mathrm{107}}^1$

素因数の和:151

約数の個数: 112

約数和(自身を含む): 537883740

約数和(自身を除く): 323883740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 107, 125, 128, 160, 200, 214, 250, 320, 400, 428, 500, 535, 625, 640, 800, 856, 1000, 1070, 1250, 1600, 1712, 2000, 2140, 2500, 2675, 3125, 3200, 3424, 4000, 4280, 5000, 5350, 6250, 6848, 8000, 8560, 10000, 10700, 12500, 13375, 13696, 15625, 16000, 17120, 20000, 21400, 25000, 26750, 31250, 34240, 40000, 42800, 50000, 53500, 62500, 66875, 68480, 80000, 85600, 100000, 107000, 125000, 133750, 171200, 200000, 214000, 250000, 267500, 334375, 342400, 400000, 428000, 500000, 535000, 668750, 856000, 1000000, 1070000, 1337500, 1671875, 1712000, 2000000, 2140000, 2675000, 3343750, 4280000, 5350000, 6687500, 8560000, 10700000, 13375000, 21400000, 26750000, 42800000, 53500000, 107000000, 214000000]

約数ペア:

[(1, 214000000), (2, 107000000), (4, 53500000), (5, 42800000), (8, 26750000), (10, 21400000), (16, 13375000), (20, 10700000), (25, 8560000), (32, 6687500), (40, 5350000), (50, 4280000), (64, 3343750), (80, 2675000), (100, 2140000), (107, 2000000), (125, 1712000), (128, 1671875), (160, 1337500), (200, 1070000), (214, 1000000), (250, 856000), (320, 668750), (400, 535000), (428, 500000), (500, 428000), (535, 400000), (625, 342400), (640, 334375), (800, 267500), (856, 250000), (1000, 214000), (1070, 200000), (1250, 171200), (1600, 133750), (1712, 125000), (2000, 107000), (2140, 100000), (2500, 85600), (2675, 80000), (3125, 68480), (3200, 66875), (3424, 62500), (4000, 53500), (4280, 50000), (5000, 42800), (5350, 40000), (6250, 34240), (6848, 31250), (8000, 26750), (8560, 25000), (10000, 21400), (10700, 20000), (12500, 17120), (13375, 16000), (13696, 15625)]