200728611

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:577

約数の個数: 40

約数和(自身を含む): 308375760

約数和(自身を除く): 107647149

約数列:

[1, 3, 9, 27, 73, 81, 83, 219, 249, 409, 657, 747, 1227, 1971, 2241, 3681, 5913, 6059, 6723, 11043, 18177, 29857, 33129, 33947, 54531, 89571, 101841, 163593, 268713, 305523, 490779, 806139, 916569, 2418417, 2478131, 2749707, 7434393, 22303179, 66909537, 200728611]

約数ペア:

[(1, 200728611), (3, 66909537), (9, 22303179), (27, 7434393), (73, 2749707), (81, 2478131), (83, 2418417), (219, 916569), (249, 806139), (409, 490779), (657, 305523), (747, 268713), (1227, 163593), (1971, 101841), (2241, 89571), (3681, 54531), (5913, 33947), (6059, 33129), (6723, 29857), (11043, 18177)]