201560778

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{196453}}^1$

素因数の和:196483

約数の個数: 32

約数和(自身を含む): 471489600

約数和(自身を除く): 269928822

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 196453, 392906, 589359, 1178718, 1768077, 3536154, 3732607, 5304231, 7465214, 10608462, 11197821, 22395642, 33593463, 67186926, 100780389, 201560778]

約数ペア:

[(1, 201560778), (2, 100780389), (3, 67186926), (6, 33593463), (9, 22395642), (18, 11197821), (19, 10608462), (27, 7465214), (38, 5304231), (54, 3732607), (57, 3536154), (114, 1768077), (171, 1178718), (342, 589359), (513, 392906), (1026, 196453)]