207957166

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1051}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 339333120

約数和(自身を除く): 131375954

約数列:

[1, 2, 19, 38, 41, 82, 127, 254, 779, 1051, 1558, 2102, 2413, 4826, 5207, 10414, 19969, 39938, 43091, 86182, 98933, 133477, 197866, 266954, 818729, 1637458, 2536063, 5072126, 5472557, 10945114, 103978583, 207957166]

約数ペア:

[(1, 207957166), (2, 103978583), (19, 10945114), (38, 5472557), (41, 5072126), (82, 2536063), (127, 1637458), (254, 818729), (779, 266954), (1051, 197866), (1558, 133477), (2102, 98933), (2413, 86182), (4826, 43091), (5207, 39938), (10414, 19969)]