206636472

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{409993}}^1$

素因数の和:410012

約数の個数: 48

約数和(自身を含む): 639590640

約数和(自身を除く): 432954168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 409993, 819986, 1229979, 1639972, 2459958, 2869951, 3279944, 3689937, 4919916, 5739902, 7379874, 8609853, 9839832, 11479804, 14759748, 17219706, 22959608, 25829559, 29519496, 34439412, 51659118, 68878824, 103318236, 206636472]

約数ペア:

[(1, 206636472), (2, 103318236), (3, 68878824), (4, 51659118), (6, 34439412), (7, 29519496), (8, 25829559), (9, 22959608), (12, 17219706), (14, 14759748), (18, 11479804), (21, 9839832), (24, 8609853), (28, 7379874), (36, 5739902), (42, 4919916), (56, 3689937), (63, 3279944), (72, 2869951), (84, 2459958), (126, 1639972), (168, 1229979), (252, 819986), (504, 409993)]