205627248

素因数分解:

$2^4\times 3^4\times {\mathrm{158663}}^1$

素因数の和:158683

約数の個数: 50

約数和(自身を含む): 595148664

約数和(自身を除く): 389521416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 158663, 317326, 475989, 634652, 951978, 1269304, 1427967, 1903956, 2538608, 2855934, 3807912, 4283901, 5711868, 7615824, 8567802, 11423736, 12851703, 17135604, 22847472, 25703406, 34271208, 51406812, 68542416, 102813624, 205627248]

約数ペア:

[(1, 205627248), (2, 102813624), (3, 68542416), (4, 51406812), (6, 34271208), (8, 25703406), (9, 22847472), (12, 17135604), (16, 12851703), (18, 11423736), (24, 8567802), (27, 7615824), (36, 5711868), (48, 4283901), (54, 3807912), (72, 2855934), (81, 2538608), (108, 1903956), (144, 1427967), (162, 1269304), (216, 951978), (324, 634652), (432, 475989), (648, 317326), (1296, 158663)]