201619906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{8741}}^1$

素因数の和:9369

約数の個数: 16

約数和(自身を含む): 318908160

約数和(自身を除く): 117288254

約数列:

[1, 2, 19, 38, 607, 1214, 8741, 11533, 17482, 23066, 166079, 332158, 5305787, 10611574, 100809953, 201619906]

約数ペア:

[(1, 201619906), (2, 100809953), (19, 10611574), (38, 5305787), (607, 332158), (1214, 166079), (8741, 23066), (11533, 17482)]