207127910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{6701}}^1$

素因数の和:7000

約数の個数: 32

約数和(自身を含む): 408232224

約数和(自身を除く): 201104314

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 281, 562, 1405, 2810, 3091, 6182, 6701, 13402, 15455, 30910, 33505, 67010, 73711, 147422, 368555, 737110, 1882981, 3765962, 9414905, 18829810, 20712791, 41425582, 103563955, 207127910]

約数ペア:

[(1, 207127910), (2, 103563955), (5, 41425582), (10, 20712791), (11, 18829810), (22, 9414905), (55, 3765962), (110, 1882981), (281, 737110), (562, 368555), (1405, 147422), (2810, 73711), (3091, 67010), (6182, 33505), (6701, 30910), (13402, 15455)]