195453944

素因数分解:

$2^3\times 7^2\times {\mathrm{197}}^1\times {\mathrm{2531}}^1$

素因数の和:2748

約数の個数: 48

約数和(自身を含む): 428642280

約数和(自身を除く): 233188336

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 197, 392, 394, 788, 1379, 1576, 2531, 2758, 5062, 5516, 9653, 10124, 11032, 17717, 19306, 20248, 35434, 38612, 70868, 77224, 124019, 141736, 248038, 496076, 498607, 992152, 997214, 1994428, 3490249, 3988856, 6980498, 13960996, 24431743, 27921992, 48863486, 97726972, 195453944]

約数ペア:

[(1, 195453944), (2, 97726972), (4, 48863486), (7, 27921992), (8, 24431743), (14, 13960996), (28, 6980498), (49, 3988856), (56, 3490249), (98, 1994428), (196, 997214), (197, 992152), (392, 498607), (394, 496076), (788, 248038), (1379, 141736), (1576, 124019), (2531, 77224), (2758, 70868), (5062, 38612), (5516, 35434), (9653, 20248), (10124, 19306), (11032, 17717)]