208950092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{23227}}^1$

素因数の和:23417

約数の個数: 24

約数和(自身を含む): 396083856

約数和(自身を除く): 187133764

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 8996, 23227, 46454, 92908, 301951, 603902, 1207804, 4018271, 8036542, 16073084, 52237523, 104475046, 208950092]

約数ペア:

[(1, 208950092), (2, 104475046), (4, 52237523), (13, 16073084), (26, 8036542), (52, 4018271), (173, 1207804), (346, 603902), (692, 301951), (2249, 92908), (4498, 46454), (8996, 23227)]