200457918

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{4861}}^1$

素因数の和:4977

約数の個数: 48

約数和(自身を含む): 455083200

約数和(自身を除く): 254625282

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 79, 87, 158, 174, 237, 261, 474, 522, 711, 1422, 2291, 4582, 4861, 6873, 9722, 13746, 14583, 20619, 29166, 41238, 43749, 87498, 140969, 281938, 384019, 422907, 768038, 845814, 1152057, 1268721, 2304114, 2537442, 3456171, 6912342, 11136551, 22273102, 33409653, 66819306, 100228959, 200457918]

約数ペア:

[(1, 200457918), (2, 100228959), (3, 66819306), (6, 33409653), (9, 22273102), (18, 11136551), (29, 6912342), (58, 3456171), (79, 2537442), (87, 2304114), (158, 1268721), (174, 1152057), (237, 845814), (261, 768038), (474, 422907), (522, 384019), (711, 281938), (1422, 140969), (2291, 87498), (4582, 43749), (4861, 41238), (6873, 29166), (9722, 20619), (13746, 14583)]