199745214

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2033

約数の個数: 64

約数和(自身を含む): 449280000

約数和(自身を除く): 249534786

約数列:

[1, 2, 3, 6, 19, 29, 31, 38, 57, 58, 62, 87, 93, 114, 174, 186, 551, 589, 899, 1102, 1178, 1653, 1767, 1798, 1949, 2697, 3306, 3534, 3898, 5394, 5847, 11694, 17081, 34162, 37031, 51243, 56521, 60419, 74062, 102486, 111093, 113042, 120838, 169563, 181257, 222186, 339126, 362514, 1073899, 1147961, 1752151, 2147798, 2295922, 3221697, 3443883, 3504302, 5256453, 6443394, 6887766, 10512906, 33290869, 66581738, 99872607, 199745214]

約数ペア:

[(1, 199745214), (2, 99872607), (3, 66581738), (6, 33290869), (19, 10512906), (29, 6887766), (31, 6443394), (38, 5256453), (57, 3504302), (58, 3443883), (62, 3221697), (87, 2295922), (93, 2147798), (114, 1752151), (174, 1147961), (186, 1073899), (551, 362514), (589, 339126), (899, 222186), (1102, 181257), (1178, 169563), (1653, 120838), (1767, 113042), (1798, 111093), (1949, 102486), (2697, 74062), (3306, 60419), (3534, 56521), (3898, 51243), (5394, 37031), (5847, 34162), (11694, 17081)]