201856838

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{541}}^1\times {\mathrm{947}}^1$

素因数の和:1687

約数の個数: 16

約数和(自身を含む): 305206704

約数和(自身を除く): 103349866

約数列:

[1, 2, 197, 394, 541, 947, 1082, 1894, 106577, 186559, 213154, 373118, 512327, 1024654, 100928419, 201856838]

約数ペア:

[(1, 201856838), (2, 100928419), (197, 1024654), (394, 512327), (541, 373118), (947, 213154), (1082, 186559), (1894, 106577)]