201574857

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5449}}^1$

素因数の和:5541

約数の個数: 32

約数和(自身を含む): 313920000

約数和(自身を除く): 112345143

約数列:

[1, 3, 11, 19, 33, 57, 59, 177, 209, 627, 649, 1121, 1947, 3363, 5449, 12331, 16347, 36993, 59939, 103531, 179817, 310593, 321491, 964473, 1138841, 3416523, 3536401, 6108329, 10609203, 18324987, 67191619, 201574857]

約数ペア:

[(1, 201574857), (3, 67191619), (11, 18324987), (19, 10609203), (33, 6108329), (57, 3536401), (59, 3416523), (177, 1138841), (209, 964473), (627, 321491), (649, 310593), (1121, 179817), (1947, 103531), (3363, 59939), (5449, 36993), (12331, 16347)]