206586992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{12451}}^1$

素因数の和:12537

約数の個数: 40

約数和(自身を含む): 430789392

約数和(自身を除く): 224202400

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 2074, 4148, 8296, 12451, 16592, 24902, 49804, 99608, 199216, 211667, 423334, 759511, 846668, 1519022, 1693336, 3038044, 3386672, 6076088, 12152176, 12911687, 25823374, 51646748, 103293496, 206586992]

約数ペア:

[(1, 206586992), (2, 103293496), (4, 51646748), (8, 25823374), (16, 12911687), (17, 12152176), (34, 6076088), (61, 3386672), (68, 3038044), (122, 1693336), (136, 1519022), (244, 846668), (272, 759511), (488, 423334), (976, 211667), (1037, 199216), (2074, 99608), (4148, 49804), (8296, 24902), (12451, 16592)]