221792

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:278

約数の個数: 24

約数和(自身を含む): 453600

約数和(自身を除く): 231808

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 239, 464, 478, 928, 956, 1912, 3824, 6931, 7648, 13862, 27724, 55448, 110896, 221792]

約数ペア:

[(1, 221792), (2, 110896), (4, 55448), (8, 27724), (16, 13862), (29, 7648), (32, 6931), (58, 3824), (116, 1912), (232, 956), (239, 928), (464, 478)]