209694212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5939}}^1$

素因数の和:6060

約数の個数: 48

約数和(自身を含む): 456382080

約数和(自身を除く): 246687868

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 182, 194, 364, 388, 679, 1261, 1358, 2522, 2716, 5044, 5939, 8827, 11878, 17654, 23756, 35308, 41573, 77207, 83146, 154414, 166292, 308828, 540449, 576083, 1080898, 1152166, 2161796, 2304332, 4032581, 7489079, 8065162, 14978158, 16130324, 29956316, 52423553, 104847106, 209694212]

約数ペア:

[(1, 209694212), (2, 104847106), (4, 52423553), (7, 29956316), (13, 16130324), (14, 14978158), (26, 8065162), (28, 7489079), (52, 4032581), (91, 2304332), (97, 2161796), (182, 1152166), (194, 1080898), (364, 576083), (388, 540449), (679, 308828), (1261, 166292), (1358, 154414), (2522, 83146), (2716, 77207), (5044, 41573), (5939, 35308), (8827, 23756), (11878, 17654)]