199772272

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{7789}}^1$

素因数の和:8033

約数の個数: 40

約数和(自身を含む): 444341600

約数和(自身を除く): 244569328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 916, 1603, 1832, 3206, 3664, 6412, 7789, 12824, 15578, 25648, 31156, 54523, 62312, 109046, 124624, 218092, 436184, 872368, 1783681, 3567362, 7134724, 12485767, 14269448, 24971534, 28538896, 49943068, 99886136, 199772272]

約数ペア:

[(1, 199772272), (2, 99886136), (4, 49943068), (7, 28538896), (8, 24971534), (14, 14269448), (16, 12485767), (28, 7134724), (56, 3567362), (112, 1783681), (229, 872368), (458, 436184), (916, 218092), (1603, 124624), (1832, 109046), (3206, 62312), (3664, 54523), (6412, 31156), (7789, 25648), (12824, 15578)]