193142889

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1973}}^1$

素因数の和:2201

約数の個数: 24

約数和(自身を含む): 284848200

約数和(自身を除く): 91705311

約数列:

[1, 3, 9, 73, 149, 219, 447, 657, 1341, 1973, 5919, 10877, 17757, 32631, 97893, 144029, 293977, 432087, 881931, 1296261, 2645793, 21460321, 64380963, 193142889]

約数ペア:

[(1, 193142889), (3, 64380963), (9, 21460321), (73, 2645793), (149, 1296261), (219, 881931), (447, 432087), (657, 293977), (1341, 144029), (1973, 97893), (5919, 32631), (10877, 17757)]