211676498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{859}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 362603520

約数和(自身を除く): 150927022

約数列:

[1, 2, 11, 22, 23, 46, 253, 487, 506, 859, 974, 1718, 5357, 9449, 10714, 11201, 18898, 19757, 22402, 39514, 123211, 217327, 246422, 418333, 434654, 836666, 4601663, 9203326, 9621659, 19243318, 105838249, 211676498]

約数ペア:

[(1, 211676498), (2, 105838249), (11, 19243318), (22, 9621659), (23, 9203326), (46, 4601663), (253, 836666), (487, 434654), (506, 418333), (859, 246422), (974, 217327), (1718, 123211), (5357, 39514), (9449, 22402), (10714, 19757), (11201, 18898)]