194896821

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{5521}}^1$

素因数の和:5613

約数の個数: 24

約数和(自身を含む): 304460992

約数和(自身を除く): 109564171

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 1681, 5043, 5521, 11767, 16563, 35301, 38647, 115941, 226361, 679083, 1584527, 4753581, 9280801, 27842403, 64965607, 194896821]

約数ペア:

[(1, 194896821), (3, 64965607), (7, 27842403), (21, 9280801), (41, 4753581), (123, 1584527), (287, 679083), (861, 226361), (1681, 115941), (5043, 38647), (5521, 35301), (11767, 16563)]