204570248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 419379120

約数和(自身を除く): 214808872

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 101, 106, 136, 202, 212, 281, 404, 424, 562, 808, 901, 1124, 1717, 1802, 2248, 3434, 3604, 4777, 5353, 6868, 7208, 9554, 10706, 13736, 14893, 19108, 21412, 28381, 29786, 38216, 42824, 56762, 59572, 91001, 113524, 119144, 182002, 227048, 253181, 364004, 482477, 506362, 728008, 964954, 1012724, 1504193, 1929908, 2025448, 3008386, 3859816, 6016772, 12033544, 25571281, 51142562, 102285124, 204570248]

約数ペア:

[(1, 204570248), (2, 102285124), (4, 51142562), (8, 25571281), (17, 12033544), (34, 6016772), (53, 3859816), (68, 3008386), (101, 2025448), (106, 1929908), (136, 1504193), (202, 1012724), (212, 964954), (281, 728008), (404, 506362), (424, 482477), (562, 364004), (808, 253181), (901, 227048), (1124, 182002), (1717, 119144), (1802, 113524), (2248, 91001), (3434, 59572), (3604, 56762), (4777, 42824), (5353, 38216), (6868, 29786), (7208, 28381), (9554, 21412), (10706, 19108), (13736, 14893)]