199946214

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{50263}}^1$

素因数の和:50301

約数の個数: 48

約数和(自身を含む): 493994592

約数和(自身を除く): 294048378

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 50263, 100526, 150789, 301578, 452367, 653419, 854471, 904734, 1306838, 1708942, 1960257, 2563413, 3920514, 5126826, 5880771, 7690239, 11108123, 11761542, 15380478, 22216246, 33324369, 66648738, 99973107, 199946214]

約数ペア:

[(1, 199946214), (2, 99973107), (3, 66648738), (6, 33324369), (9, 22216246), (13, 15380478), (17, 11761542), (18, 11108123), (26, 7690239), (34, 5880771), (39, 5126826), (51, 3920514), (78, 2563413), (102, 1960257), (117, 1708942), (153, 1306838), (221, 904734), (234, 854471), (306, 653419), (442, 452367), (663, 301578), (1326, 150789), (1989, 100526), (3978, 50263)]