203709374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10369}}^1$

素因数の和:10448

約数の個数: 32

約数和(自身を含む): 358387200

約数和(自身を除く): 154677826

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 893, 1034, 1786, 9823, 10369, 19646, 20738, 114059, 197011, 228118, 394022, 487343, 974686, 2167121, 4334242, 5360773, 9259517, 10721546, 18519034, 101854687, 203709374]

約数ペア:

[(1, 203709374), (2, 101854687), (11, 18519034), (19, 10721546), (22, 9259517), (38, 5360773), (47, 4334242), (94, 2167121), (209, 974686), (418, 487343), (517, 394022), (893, 228118), (1034, 197011), (1786, 114059), (9823, 20738), (10369, 19646)]