214977224

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{348989}}^1$

素因数の和:349013

約数の個数: 32

約数和(自身を含む): 502545600

約数和(自身を除く): 287568376

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 348989, 697978, 1395956, 2442923, 2791912, 3838879, 4885846, 7677758, 9771692, 15355516, 19543384, 26872153, 30711032, 53744306, 107488612, 214977224]

約数ペア:

[(1, 214977224), (2, 107488612), (4, 53744306), (7, 30711032), (8, 26872153), (11, 19543384), (14, 15355516), (22, 9771692), (28, 7677758), (44, 4885846), (56, 3838879), (77, 2791912), (88, 2442923), (154, 1395956), (308, 697978), (616, 348989)]