220164084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{873667}}^1$

素因数の和:873684

約数の個数: 36

約数和(自身を含む): 636030304

約数和(自身を除く): 415866220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 873667, 1747334, 2621001, 3494668, 5242002, 6115669, 7863003, 10484004, 12231338, 15726006, 18347007, 24462676, 31452012, 36694014, 55041021, 73388028, 110082042, 220164084]

約数ペア:

[(1, 220164084), (2, 110082042), (3, 73388028), (4, 55041021), (6, 36694014), (7, 31452012), (9, 24462676), (12, 18347007), (14, 15726006), (18, 12231338), (21, 10484004), (28, 7863003), (36, 6115669), (42, 5242002), (63, 3494668), (84, 2621001), (126, 1747334), (252, 873667)]