214960209

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{46619}}^1$

素因数の和:46704

約数の個数: 16

約数和(自身を含む): 302097600

約数和(自身を除く): 87137391

約数列:

[1, 3, 29, 53, 87, 159, 1537, 4611, 46619, 139857, 1351951, 2470807, 4055853, 7412421, 71653403, 214960209]

約数ペア:

[(1, 214960209), (3, 71653403), (29, 7412421), (53, 4055853), (87, 2470807), (159, 1351951), (1537, 139857), (4611, 46619)]