206779010

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1\times {\mathrm{349}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 376488000

約数和(自身を除く): 169708990

約数列:

[1, 2, 5, 10, 179, 331, 349, 358, 662, 698, 895, 1655, 1745, 1790, 3310, 3490, 59249, 62471, 115519, 118498, 124942, 231038, 296245, 312355, 577595, 592490, 624710, 1155190, 20677901, 41355802, 103389505, 206779010]

約数ペア:

[(1, 206779010), (2, 103389505), (5, 41355802), (10, 20677901), (179, 1155190), (331, 624710), (349, 592490), (358, 577595), (662, 312355), (698, 296245), (895, 231038), (1655, 124942), (1745, 118498), (1790, 115519), (3310, 62471), (3490, 59249)]