201998087354

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{66490483}}^1$

素因数の和:66490530

約数の個数: 24

約数和(自身を含む): 363835928448

約数和(自身を除く): 161837841094

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 66490483, 132980966, 465433381, 930866762, 2061204973, 3258033667, 4122409946, 6516067334, 14428434811, 28856869622, 100999043677, 201998087354]

約数ペア:

[(1, 201998087354), (2, 100999043677), (7, 28856869622), (14, 14428434811), (31, 6516067334), (49, 4122409946), (62, 3258033667), (98, 2061204973), (217, 930866762), (434, 465433381), (1519, 132980966), (3038, 66490483)]