201056970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{15919}}^1$

素因数の和:16350

約数の個数: 32

約数和(自身を含む): 483713280

約数和(自身を除く): 282656310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 6315, 12630, 15919, 31838, 47757, 79595, 95514, 159190, 238785, 477570, 6701899, 13403798, 20105697, 33509495, 40211394, 67018990, 100528485, 201056970]

約数ペア:

[(1, 201056970), (2, 100528485), (3, 67018990), (5, 40211394), (6, 33509495), (10, 20105697), (15, 13403798), (30, 6701899), (421, 477570), (842, 238785), (1263, 159190), (2105, 95514), (2526, 79595), (4210, 47757), (6315, 31838), (12630, 15919)]