223358498

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{6737}}^1$

素因数の和:6898

約数の個数: 24

約数和(自身を含む): 371007756

約数和(自身を除く): 147649258

約数列:

[1, 2, 11, 22, 121, 137, 242, 274, 1507, 3014, 6737, 13474, 16577, 33154, 74107, 148214, 815177, 922969, 1630354, 1845938, 10152659, 20305318, 111679249, 223358498]

約数ペア:

[(1, 223358498), (2, 111679249), (11, 20305318), (22, 10152659), (121, 1845938), (137, 1630354), (242, 922969), (274, 815177), (1507, 148214), (3014, 74107), (6737, 33154), (13474, 16577)]