214779952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{3947}}^1$

素因数の和:4153

約数の個数: 40

約数和(自身を含む): 440596800

約数和(自身を除く): 225816848

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 179, 304, 358, 716, 1432, 2864, 3401, 3947, 6802, 7894, 13604, 15788, 27208, 31576, 54416, 63152, 74993, 149986, 299972, 599944, 706513, 1199888, 1413026, 2826052, 5652104, 11304208, 13423747, 26847494, 53694988, 107389976, 214779952]

約数ペア:

[(1, 214779952), (2, 107389976), (4, 53694988), (8, 26847494), (16, 13423747), (19, 11304208), (38, 5652104), (76, 2826052), (152, 1413026), (179, 1199888), (304, 706513), (358, 599944), (716, 299972), (1432, 149986), (2864, 74993), (3401, 63152), (3947, 54416), (6802, 31576), (7894, 27208), (13604, 15788)]