199079208

素因数分解:

$2^3\times 3^5\times {\mathrm{102407}}^1$

素因数の和:102428

約数の個数: 48

約数和(自身を含む): 559147680

約数和(自身を除く): 360068472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 102407, 204814, 307221, 409628, 614442, 819256, 921663, 1228884, 1843326, 2457768, 2764989, 3686652, 5529978, 7373304, 8294967, 11059956, 16589934, 22119912, 24884901, 33179868, 49769802, 66359736, 99539604, 199079208]

約数ペア:

[(1, 199079208), (2, 99539604), (3, 66359736), (4, 49769802), (6, 33179868), (8, 24884901), (9, 22119912), (12, 16589934), (18, 11059956), (24, 8294967), (27, 7373304), (36, 5529978), (54, 3686652), (72, 2764989), (81, 2457768), (108, 1843326), (162, 1228884), (216, 921663), (243, 819256), (324, 614442), (486, 409628), (648, 307221), (972, 204814), (1944, 102407)]