211059470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{18401}}^1$

素因数の和:18476

約数の個数: 32

約数和(自身を含む): 402782976

約数和(自身を除く): 191723506

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 155, 185, 310, 370, 1147, 2294, 5735, 11470, 18401, 36802, 92005, 184010, 570431, 680837, 1140862, 1361674, 2852155, 3404185, 5704310, 6808370, 21105947, 42211894, 105529735, 211059470]

約数ペア:

[(1, 211059470), (2, 105529735), (5, 42211894), (10, 21105947), (31, 6808370), (37, 5704310), (62, 3404185), (74, 2852155), (155, 1361674), (185, 1140862), (310, 680837), (370, 570431), (1147, 184010), (2294, 92005), (5735, 36802), (11470, 18401)]