202116530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{262489}}^1$

素因数の和:262514

約数の個数: 32

約数和(自身を含む): 453582720

約数和(自身を除く): 251466190

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 262489, 524978, 1312445, 1837423, 2624890, 2887379, 3674846, 5774758, 9187115, 14436895, 18374230, 20211653, 28873790, 40423306, 101058265, 202116530]

約数ペア:

[(1, 202116530), (2, 101058265), (5, 40423306), (7, 28873790), (10, 20211653), (11, 18374230), (14, 14436895), (22, 9187115), (35, 5774758), (55, 3674846), (70, 2887379), (77, 2624890), (110, 1837423), (154, 1312445), (385, 524978), (770, 262489)]