203428554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{13417}}^1$

素因数の和:13467

約数の個数: 48

約数和(自身を含む): 490776768

約数和(自身を除く): 287348214

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 2166, 2527, 5054, 7581, 13417, 15162, 26834, 40251, 80502, 93919, 187838, 254923, 281757, 509846, 563514, 764769, 1529538, 1784461, 3568922, 4843537, 5353383, 9687074, 10706766, 14530611, 29061222, 33904759, 67809518, 101714277, 203428554]

約数ペア:

[(1, 203428554), (2, 101714277), (3, 67809518), (6, 33904759), (7, 29061222), (14, 14530611), (19, 10706766), (21, 9687074), (38, 5353383), (42, 4843537), (57, 3568922), (114, 1784461), (133, 1529538), (266, 764769), (361, 563514), (399, 509846), (722, 281757), (798, 254923), (1083, 187838), (2166, 93919), (2527, 80502), (5054, 40251), (7581, 26834), (13417, 15162)]