211983938

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{9091}}^1$

素因数の和:9313

約数の個数: 16

約数和(自身を含む): 324038880

約数和(自身を除く): 112054942

約数列:

[1, 2, 89, 131, 178, 262, 9091, 11659, 18182, 23318, 809099, 1190921, 1618198, 2381842, 105991969, 211983938]

約数ペア:

[(1, 211983938), (2, 105991969), (89, 2381842), (131, 1618198), (178, 1190921), (262, 809099), (9091, 23318), (11659, 18182)]