213922912

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23293}}^1$

素因数の和:23351

約数の個数: 48

約数和(自身を含む): 493087392

約数和(自身を除く): 279164480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 4592, 9184, 23293, 46586, 93172, 163051, 186344, 326102, 372688, 652204, 745376, 955013, 1304408, 1910026, 2608816, 3820052, 5217632, 6685091, 7640104, 13370182, 15280208, 26740364, 30560416, 53480728, 106961456, 213922912]

約数ペア:

[(1, 213922912), (2, 106961456), (4, 53480728), (7, 30560416), (8, 26740364), (14, 15280208), (16, 13370182), (28, 7640104), (32, 6685091), (41, 5217632), (56, 3820052), (82, 2608816), (112, 1910026), (164, 1304408), (224, 955013), (287, 745376), (328, 652204), (574, 372688), (656, 326102), (1148, 186344), (1312, 163051), (2296, 93172), (4592, 46586), (9184, 23293)]