197157028

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{6949}}^1$

素因数の和:7167

約数の個数: 24

約数和(自身を含む): 355534200

約数和(自身を除く): 158377172

約数列:

[1, 2, 4, 41, 82, 164, 173, 346, 692, 6949, 7093, 13898, 14186, 27796, 28372, 284909, 569818, 1139636, 1202177, 2404354, 4808708, 49289257, 98578514, 197157028]

約数ペア:

[(1, 197157028), (2, 98578514), (4, 49289257), (41, 4808708), (82, 2404354), (164, 1202177), (173, 1139636), (346, 569818), (692, 284909), (6949, 28372), (7093, 27796), (13898, 14186)]