208869336

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223151}}^1$

素因数の和:223176

約数の個数: 48

約数和(自身を含む): 609204960

約数和(自身を除く): 400335624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 223151, 446302, 669453, 892604, 1338906, 1785208, 2008359, 2677812, 2900963, 4016718, 5355624, 5801926, 8033436, 8702889, 11603852, 16066872, 17405778, 23207704, 26108667, 34811556, 52217334, 69623112, 104434668, 208869336]

約数ペア:

[(1, 208869336), (2, 104434668), (3, 69623112), (4, 52217334), (6, 34811556), (8, 26108667), (9, 23207704), (12, 17405778), (13, 16066872), (18, 11603852), (24, 8702889), (26, 8033436), (36, 5801926), (39, 5355624), (52, 4016718), (72, 2900963), (78, 2677812), (104, 2008359), (117, 1785208), (156, 1338906), (234, 892604), (312, 669453), (468, 446302), (936, 223151)]