201539178

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{23473}}^1$

素因数の和:23540

約数の個数: 40

約数和(自身を含む): 460137348

約数和(自身を除く): 258598170

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1431, 2862, 4293, 8586, 23473, 46946, 70419, 140838, 211257, 422514, 633771, 1244069, 1267542, 1901313, 2488138, 3732207, 3802626, 7464414, 11196621, 22393242, 33589863, 67179726, 100769589, 201539178]

約数ペア:

[(1, 201539178), (2, 100769589), (3, 67179726), (6, 33589863), (9, 22393242), (18, 11196621), (27, 7464414), (53, 3802626), (54, 3732207), (81, 2488138), (106, 1901313), (159, 1267542), (162, 1244069), (318, 633771), (477, 422514), (954, 211257), (1431, 140838), (2862, 70419), (4293, 46946), (8586, 23473)]