201455568

素因数分解:

$2^4\times 3^2\times {\mathrm{1398997}}^1$

素因数の和:1399011

約数の個数: 30

約数和(自身を含む): 563796194

約数和(自身を除く): 362340626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1398997, 2797994, 4196991, 5595988, 8393982, 11191976, 12590973, 16787964, 22383952, 25181946, 33575928, 50363892, 67151856, 100727784, 201455568]

約数ペア:

[(1, 201455568), (2, 100727784), (3, 67151856), (4, 50363892), (6, 33575928), (8, 25181946), (9, 22383952), (12, 16787964), (16, 12590973), (18, 11191976), (24, 8393982), (36, 5595988), (48, 4196991), (72, 2797994), (144, 1398997)]