202444977987

素因数分解:

$3^2\times 7^2\times {\mathrm{1093}}^1\times {\mathrm{419999}}^1$

素因数の和:421112

約数の個数: 36

約数和(自身を含む): 340474680000

約数和(自身を除く): 138029702013

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 1093, 3279, 7651, 9837, 22953, 53557, 68859, 160671, 419999, 482013, 1259997, 2939993, 3779991, 8819979, 20579951, 26459937, 61739853, 185219559, 459058907, 1377176721, 3213412349, 4131530163, 9640237047, 22493886443, 28920711141, 67481659329, 202444977987]

約数ペア:

[(1, 202444977987), (3, 67481659329), (7, 28920711141), (9, 22493886443), (21, 9640237047), (49, 4131530163), (63, 3213412349), (147, 1377176721), (441, 459058907), (1093, 185219559), (3279, 61739853), (7651, 26459937), (9837, 20579951), (22953, 8819979), (53557, 3779991), (68859, 2939993), (160671, 1259997), (419999, 482013)]