201802971

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 306470304

約数和(自身を除く): 104667333

約数列:

[1, 3, 17, 19, 51, 57, 97, 113, 291, 323, 339, 361, 969, 1083, 1649, 1843, 1921, 2147, 4947, 5529, 5763, 6137, 6441, 10961, 18411, 31331, 32883, 35017, 36499, 40793, 93993, 105051, 109497, 122379, 186337, 208259, 559011, 595289, 624777, 693481, 1785867, 2080443, 3540403, 3956921, 10621209, 11870763, 67267657, 201802971]

約数ペア:

[(1, 201802971), (3, 67267657), (17, 11870763), (19, 10621209), (51, 3956921), (57, 3540403), (97, 2080443), (113, 1785867), (291, 693481), (323, 624777), (339, 595289), (361, 559011), (969, 208259), (1083, 186337), (1649, 122379), (1843, 109497), (1921, 105051), (2147, 93993), (4947, 40793), (5529, 36499), (5763, 35017), (6137, 32883), (6441, 31331), (10961, 18411)]