205514654046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1\times {\mathrm{67271}}^1$

素因数の和:68081

約数の個数: 64

約数和(自身を含む): 451615772160

約数和(自身を除く): 246101118114

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 739, 1378, 1478, 2067, 2217, 4134, 4434, 9607, 19214, 28821, 39167, 57642, 67271, 78334, 117501, 134542, 201813, 235002, 403626, 509171, 874523, 1018342, 1527513, 1749046, 2623569, 3055026, 3565363, 5247138, 7130726, 10696089, 21392178, 46349719, 49713269, 92699438, 99426538, 139049157, 149139807, 278098314, 298279614, 646272497, 1292544994, 1938817491, 2634803257, 3877634982, 5269606514, 7904409771, 15808819542, 34252442341, 68504884682, 102757327023, 205514654046]

約数ペア:

[(1, 205514654046), (2, 102757327023), (3, 68504884682), (6, 34252442341), (13, 15808819542), (26, 7904409771), (39, 5269606514), (53, 3877634982), (78, 2634803257), (106, 1938817491), (159, 1292544994), (318, 646272497), (689, 298279614), (739, 278098314), (1378, 149139807), (1478, 139049157), (2067, 99426538), (2217, 92699438), (4134, 49713269), (4434, 46349719), (9607, 21392178), (19214, 10696089), (28821, 7130726), (39167, 5247138), (57642, 3565363), (67271, 3055026), (78334, 2623569), (117501, 1749046), (134542, 1527513), (201813, 1018342), (235002, 874523), (403626, 509171)]