210898712

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{433}}^1\times {\mathrm{569}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 400755600

約数和(自身を除く): 189856888

約数列:

[1, 2, 4, 8, 107, 214, 428, 433, 569, 856, 866, 1138, 1732, 2276, 3464, 4552, 46331, 60883, 92662, 121766, 185324, 243532, 246377, 370648, 487064, 492754, 985508, 1971016, 26362339, 52724678, 105449356, 210898712]

約数ペア:

[(1, 210898712), (2, 105449356), (4, 52724678), (8, 26362339), (107, 1971016), (214, 985508), (428, 492754), (433, 487064), (569, 370648), (856, 246377), (866, 243532), (1138, 185324), (1732, 121766), (2276, 92662), (3464, 60883), (4552, 46331)]