196016810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{77477}}^1$

素因数の和:77518

約数の個数: 32

約数和(自身を含む): 401645952

約数和(自身を除く): 205629142

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 77477, 154954, 387385, 774770, 852247, 1704494, 1781971, 3563942, 4261235, 8522470, 8909855, 17819710, 19601681, 39203362, 98008405, 196016810]

約数ペア:

[(1, 196016810), (2, 98008405), (5, 39203362), (10, 19601681), (11, 17819710), (22, 8909855), (23, 8522470), (46, 4261235), (55, 3563942), (110, 1781971), (115, 1704494), (230, 852247), (253, 774770), (506, 387385), (1265, 154954), (2530, 77477)]