208064212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1409}}^1$

素因数の和:1528

約数の個数: 48

約数和(自身を含む): 402696000

約数和(自身を除く): 194631788

約数列:

[1, 2, 4, 19, 29, 38, 58, 67, 76, 116, 134, 268, 551, 1102, 1273, 1409, 1943, 2204, 2546, 2818, 3886, 5092, 5636, 7772, 26771, 36917, 40861, 53542, 73834, 81722, 94403, 107084, 147668, 163444, 188806, 377612, 776359, 1552718, 1793657, 2737687, 3105436, 3587314, 5475374, 7174628, 10950748, 52016053, 104032106, 208064212]

約数ペア:

[(1, 208064212), (2, 104032106), (4, 52016053), (19, 10950748), (29, 7174628), (38, 5475374), (58, 3587314), (67, 3105436), (76, 2737687), (116, 1793657), (134, 1552718), (268, 776359), (551, 377612), (1102, 188806), (1273, 163444), (1409, 147668), (1943, 107084), (2204, 94403), (2546, 81722), (2818, 73834), (3886, 53542), (5092, 40861), (5636, 36917), (7772, 26771)]