203858305

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2269}}^1$

素因数の和:2449

約数の個数: 32

約数和(自身を含む): 298114560

約数和(自身を除く): 94256255

約数列:

[1, 5, 7, 17, 35, 85, 119, 151, 595, 755, 1057, 2269, 2567, 5285, 11345, 12835, 15883, 17969, 38573, 79415, 89845, 192865, 270011, 342619, 1350055, 1713095, 2398333, 5824523, 11991665, 29122615, 40771661, 203858305]

約数ペア:

[(1, 203858305), (5, 40771661), (7, 29122615), (17, 11991665), (35, 5824523), (85, 2398333), (119, 1713095), (151, 1350055), (595, 342619), (755, 270011), (1057, 192865), (2269, 89845), (2567, 79415), (5285, 38573), (11345, 17969), (12835, 15883)]