199636812

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{21247}}^1$

素因数の和:21292

約数の個数: 60

約数和(自身を含む): 539911680

約数和(自身を除く): 340274868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 261, 324, 348, 522, 783, 1044, 1566, 2349, 3132, 4698, 9396, 21247, 42494, 63741, 84988, 127482, 191223, 254964, 382446, 573669, 616163, 764892, 1147338, 1232326, 1721007, 1848489, 2294676, 2464652, 3442014, 3696978, 5545467, 6884028, 7393956, 11090934, 16636401, 22181868, 33272802, 49909203, 66545604, 99818406, 199636812]

約数ペア:

[(1, 199636812), (2, 99818406), (3, 66545604), (4, 49909203), (6, 33272802), (9, 22181868), (12, 16636401), (18, 11090934), (27, 7393956), (29, 6884028), (36, 5545467), (54, 3696978), (58, 3442014), (81, 2464652), (87, 2294676), (108, 1848489), (116, 1721007), (162, 1232326), (174, 1147338), (261, 764892), (324, 616163), (348, 573669), (522, 382446), (783, 254964), (1044, 191223), (1566, 127482), (2349, 84988), (3132, 63741), (4698, 42494), (9396, 21247)]