201923178

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{11443}}^1$

素因数の和:11638

約数の個数: 32

約数和(自身を含む): 430111296

約数和(自身を除く): 228188118

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 173, 346, 519, 1038, 2941, 5882, 8823, 11443, 17646, 22886, 34329, 68658, 194531, 389062, 583593, 1167186, 1979639, 3959278, 5938917, 11877834, 33653863, 67307726, 100961589, 201923178]

約数ペア:

[(1, 201923178), (2, 100961589), (3, 67307726), (6, 33653863), (17, 11877834), (34, 5938917), (51, 3959278), (102, 1979639), (173, 1167186), (346, 583593), (519, 389062), (1038, 194531), (2941, 68658), (5882, 34329), (8823, 22886), (11443, 17646)]