207431056

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{911}}^1$

素因数の和:1052

約数の個数: 80

約数和(自身を含む): 488540160

約数和(自身を除く): 281109104

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 107, 112, 133, 152, 214, 266, 304, 428, 532, 749, 856, 911, 1064, 1498, 1712, 1822, 2033, 2128, 2996, 3644, 4066, 5992, 6377, 7288, 8132, 11984, 12754, 14231, 14576, 16264, 17309, 25508, 28462, 32528, 34618, 51016, 56924, 69236, 97477, 102032, 113848, 121163, 138472, 194954, 227696, 242326, 276944, 389908, 484652, 682339, 779816, 969304, 1364678, 1559632, 1852063, 1938608, 2729356, 3704126, 5458712, 7408252, 10917424, 12964441, 14816504, 25928882, 29633008, 51857764, 103715528, 207431056]

約数ペア:

[(1, 207431056), (2, 103715528), (4, 51857764), (7, 29633008), (8, 25928882), (14, 14816504), (16, 12964441), (19, 10917424), (28, 7408252), (38, 5458712), (56, 3704126), (76, 2729356), (107, 1938608), (112, 1852063), (133, 1559632), (152, 1364678), (214, 969304), (266, 779816), (304, 682339), (428, 484652), (532, 389908), (749, 276944), (856, 242326), (911, 227696), (1064, 194954), (1498, 138472), (1712, 121163), (1822, 113848), (2033, 102032), (2128, 97477), (2996, 69236), (3644, 56924), (4066, 51016), (5992, 34618), (6377, 32528), (7288, 28462), (8132, 25508), (11984, 17309), (12754, 16264), (14231, 14576)]