207997893446

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15749}}^1\times {\mathrm{30431}}^1$

素因数の和:46220

約数の個数: 32

約数和(自身を含む): 368105472000

約数和(自身を除く): 160107578554

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 15749, 30431, 31498, 60862, 110243, 213017, 220486, 426034, 488219, 943361, 976438, 1886722, 3417533, 6603527, 6835066, 13207054, 479257819, 958515638, 3354804733, 6709609466, 14856992389, 29713984778, 103998946723, 207997893446]

約数ペア:

[(1, 207997893446), (2, 103998946723), (7, 29713984778), (14, 14856992389), (31, 6709609466), (62, 3354804733), (217, 958515638), (434, 479257819), (15749, 13207054), (30431, 6835066), (31498, 6603527), (60862, 3417533), (110243, 1886722), (213017, 976438), (220486, 943361), (426034, 488219)]