214613912

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{1453}}^1$

素因数の和:1995

約数の個数: 32

約数和(自身を含む): 414390000

約数和(自身を除く): 199776088

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 499, 998, 1453, 1996, 2906, 3992, 5812, 11624, 18463, 36926, 53761, 73852, 107522, 147704, 215044, 430088, 725047, 1450094, 2900188, 5800376, 26826739, 53653478, 107306956, 214613912]

約数ペア:

[(1, 214613912), (2, 107306956), (4, 53653478), (8, 26826739), (37, 5800376), (74, 2900188), (148, 1450094), (296, 725047), (499, 430088), (998, 215044), (1453, 147704), (1996, 107522), (2906, 73852), (3992, 53761), (5812, 36926), (11624, 18463)]