201103138810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{410414569}}^1$

素因数の和:410414590

約数の個数: 24

約数和(自身を含む): 421085348820

約数和(自身を除く): 219982210010

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 410414569, 820829138, 2052072845, 2872901983, 4104145690, 5745803966, 14364509915, 20110313881, 28729019830, 40220627762, 100551569405, 201103138810]

約数ペア:

[(1, 201103138810), (2, 100551569405), (5, 40220627762), (7, 28729019830), (10, 20110313881), (14, 14364509915), (35, 5745803966), (49, 4104145690), (70, 2872901983), (98, 2052072845), (245, 820829138), (490, 410414569)]