200420154

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{5851}}^1$

素因数の和:6043

約数の個数: 48

約数和(自身を含む): 476540064

約数和(自身を除く): 276119910

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 173, 198, 346, 519, 1038, 1557, 1903, 3114, 3806, 5709, 5851, 11418, 11702, 17127, 17553, 34254, 35106, 52659, 64361, 105318, 128722, 193083, 386166, 579249, 1012223, 1158498, 2024446, 3036669, 6073338, 9110007, 11134453, 18220014, 22268906, 33403359, 66806718, 100210077, 200420154]

約数ペア:

[(1, 200420154), (2, 100210077), (3, 66806718), (6, 33403359), (9, 22268906), (11, 18220014), (18, 11134453), (22, 9110007), (33, 6073338), (66, 3036669), (99, 2024446), (173, 1158498), (198, 1012223), (346, 579249), (519, 386166), (1038, 193083), (1557, 128722), (1903, 105318), (3114, 64361), (3806, 52659), (5709, 35106), (5851, 34254), (11418, 17553), (11702, 17127)]