220176678

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1\times {\mathrm{751}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 445496832

約数和(自身を除く): 225320154

約数列:

[1, 2, 3, 6, 131, 262, 373, 393, 746, 751, 786, 1119, 1502, 2238, 2253, 4506, 48863, 97726, 98381, 146589, 196762, 280123, 293178, 295143, 560246, 590286, 840369, 1680738, 36696113, 73392226, 110088339, 220176678]

約数ペア:

[(1, 220176678), (2, 110088339), (3, 73392226), (6, 36696113), (131, 1680738), (262, 840369), (373, 590286), (393, 560246), (746, 295143), (751, 293178), (786, 280123), (1119, 196762), (1502, 146589), (2238, 98381), (2253, 97726), (4506, 48863)]