214940800

素因数分解:

$2^7\times 5^2\times {\mathrm{67169}}^1$

素因数の和:67193

約数の個数: 48

約数和(自身を含む): 530978850

約数和(自身を除く): 316038050

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 67169, 134338, 268676, 335845, 537352, 671690, 1074704, 1343380, 1679225, 2149408, 2686760, 3358450, 4298816, 5373520, 6716900, 8597632, 10747040, 13433800, 21494080, 26867600, 42988160, 53735200, 107470400, 214940800]

約数ペア:

[(1, 214940800), (2, 107470400), (4, 53735200), (5, 42988160), (8, 26867600), (10, 21494080), (16, 13433800), (20, 10747040), (25, 8597632), (32, 6716900), (40, 5373520), (50, 4298816), (64, 3358450), (80, 2686760), (100, 2149408), (128, 1679225), (160, 1343380), (200, 1074704), (320, 671690), (400, 537352), (640, 335845), (800, 268676), (1600, 134338), (3200, 67169)]