207492718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2039}}^1$

素因数の和:2172

約数の個数: 32

約数和(自身を含む): 342377280

約数和(自身を除く): 134884562

約数列:

[1, 2, 17, 34, 41, 73, 82, 146, 697, 1241, 1394, 2039, 2482, 2993, 4078, 5986, 34663, 50881, 69326, 83599, 101762, 148847, 167198, 297694, 1421183, 2530399, 2842366, 5060798, 6102727, 12205454, 103746359, 207492718]

約数ペア:

[(1, 207492718), (2, 103746359), (17, 12205454), (34, 6102727), (41, 5060798), (73, 2842366), (82, 2530399), (146, 1421183), (697, 297694), (1241, 167198), (1394, 148847), (2039, 101762), (2482, 83599), (2993, 69326), (4078, 50881), (5986, 34663)]