210860195

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24391}}^1$

素因数の和:24435

約数の個数: 32

約数和(自身を含む): 327828480

約数和(自身を除く): 116968285

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1235, 1729, 8645, 24391, 121955, 170737, 317083, 463429, 853685, 1585415, 2219581, 2317145, 3244003, 6024577, 11097905, 16220015, 30122885, 42172039, 210860195]

約数ペア:

[(1, 210860195), (5, 42172039), (7, 30122885), (13, 16220015), (19, 11097905), (35, 6024577), (65, 3244003), (91, 2317145), (95, 2219581), (133, 1585415), (247, 853685), (455, 463429), (665, 317083), (1235, 170737), (1729, 121955), (8645, 24391)]