190057208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{5011}}^1$

素因数の和:5459

約数の個数: 32

約数和(自身を含む): 389733120

約数和(自身を除く): 199675912

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 431, 862, 1724, 3448, 4741, 5011, 9482, 10022, 18964, 20044, 37928, 40088, 55121, 110242, 220484, 440968, 2159741, 4319482, 8638964, 17277928, 23757151, 47514302, 95028604, 190057208]

約数ペア:

[(1, 190057208), (2, 95028604), (4, 47514302), (8, 23757151), (11, 17277928), (22, 8638964), (44, 4319482), (88, 2159741), (431, 440968), (862, 220484), (1724, 110242), (3448, 55121), (4741, 40088), (5011, 37928), (9482, 20044), (10022, 18964)]