203422608

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{10163}}^1$

素因数の和:10316

約数の個数: 60

約数和(自身を含む): 573452880

約数和(自身を除く): 370030272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 10008, 10163, 20016, 20326, 30489, 40652, 60978, 81304, 91467, 121956, 162608, 182934, 243912, 365868, 487824, 731736, 1412657, 1463472, 2825314, 4237971, 5650628, 8475942, 11301256, 12713913, 16951884, 22602512, 25427826, 33903768, 50855652, 67807536, 101711304, 203422608]

約数ペア:

[(1, 203422608), (2, 101711304), (3, 67807536), (4, 50855652), (6, 33903768), (8, 25427826), (9, 22602512), (12, 16951884), (16, 12713913), (18, 11301256), (24, 8475942), (36, 5650628), (48, 4237971), (72, 2825314), (139, 1463472), (144, 1412657), (278, 731736), (417, 487824), (556, 365868), (834, 243912), (1112, 182934), (1251, 162608), (1668, 121956), (2224, 91467), (2502, 81304), (3336, 60978), (5004, 40652), (6672, 30489), (10008, 20326), (10163, 20016)]