200698748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{9817}}^1$

素因数の和:10109

約数の個数: 24

約数和(自身を含む): 371120400

約数和(自身を除く): 170421652

約数列:

[1, 2, 4, 19, 38, 76, 269, 538, 1076, 5111, 9817, 10222, 19634, 20444, 39268, 186523, 373046, 746092, 2640773, 5281546, 10563092, 50174687, 100349374, 200698748]

約数ペア:

[(1, 200698748), (2, 100349374), (4, 50174687), (19, 10563092), (38, 5281546), (76, 2640773), (269, 746092), (538, 373046), (1076, 186523), (5111, 39268), (9817, 20444), (10222, 19634)]