207049341

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{757}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 303879168

約数和(自身を除く): 96829827

約数列:

[1, 3, 17, 31, 51, 93, 173, 519, 527, 757, 1581, 2271, 2941, 5363, 8823, 12869, 16089, 23467, 38607, 70401, 91171, 130961, 273513, 392883, 398939, 1196817, 2226337, 4059791, 6679011, 12179373, 69016447, 207049341]

約数ペア:

[(1, 207049341), (3, 69016447), (17, 12179373), (31, 6679011), (51, 4059791), (93, 2226337), (173, 1196817), (519, 398939), (527, 392883), (757, 273513), (1581, 130961), (2271, 91171), (2941, 70401), (5363, 38607), (8823, 23467), (12869, 16089)]