214620029

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 247708800

約数和(自身を除く): 33088771

約数列:

[1, 13, 19, 89, 169, 247, 751, 1157, 1691, 3211, 9763, 14269, 15041, 21983, 66839, 126919, 185497, 285779, 868907, 1269941, 2411461, 11295791, 16509233, 214620029]

約数ペア:

[(1, 214620029), (13, 16509233), (19, 11295791), (89, 2411461), (169, 1269941), (247, 868907), (751, 285779), (1157, 185497), (1691, 126919), (3211, 66839), (9763, 21983), (14269, 15041)]