202899730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{6659}}^1$

素因数の和:6954

約数の個数: 32

約数和(自身を含む): 399919680

約数和(自身を除く): 197019950

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 277, 554, 1385, 2770, 3047, 6094, 6659, 13318, 15235, 30470, 33295, 66590, 73249, 146498, 366245, 732490, 1844543, 3689086, 9222715, 18445430, 20289973, 40579946, 101449865, 202899730]

約数ペア:

[(1, 202899730), (2, 101449865), (5, 40579946), (10, 20289973), (11, 18445430), (22, 9222715), (55, 3689086), (110, 1844543), (277, 732490), (554, 366245), (1385, 146498), (2770, 73249), (3047, 66590), (6094, 33295), (6659, 30470), (13318, 15235)]