223823810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139021}}^1$

素因数の和:139058

約数の個数: 32

約数和(自身を含む): 480460032

約数和(自身を除く): 256636222

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 139021, 278042, 695105, 973147, 1390210, 1946294, 3197483, 4865735, 6394966, 9731470, 15987415, 22382381, 31974830, 44764762, 111911905, 223823810]

約数ペア:

[(1, 223823810), (2, 111911905), (5, 44764762), (7, 31974830), (10, 22382381), (14, 15987415), (23, 9731470), (35, 6394966), (46, 4865735), (70, 3197483), (115, 1946294), (161, 1390210), (230, 973147), (322, 695105), (805, 278042), (1610, 139021)]