214730906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 379209600

約数和(自身を除く): 164478694

約数列:

[1, 2, 13, 26, 29, 37, 43, 58, 74, 86, 179, 358, 377, 481, 559, 754, 962, 1073, 1118, 1247, 1591, 2146, 2327, 2494, 3182, 4654, 5191, 6623, 7697, 10382, 13246, 13949, 15394, 16211, 20683, 27898, 32422, 41366, 46139, 67483, 86099, 92278, 100061, 134966, 172198, 192067, 200122, 223213, 284789, 384134, 446426, 569578, 599807, 1199614, 2496871, 2901769, 3702257, 4993742, 5803538, 7404514, 8258881, 16517762, 107365453, 214730906]

約数ペア:

[(1, 214730906), (2, 107365453), (13, 16517762), (26, 8258881), (29, 7404514), (37, 5803538), (43, 4993742), (58, 3702257), (74, 2901769), (86, 2496871), (179, 1199614), (358, 599807), (377, 569578), (481, 446426), (559, 384134), (754, 284789), (962, 223213), (1073, 200122), (1118, 192067), (1247, 172198), (1591, 134966), (2146, 100061), (2327, 92278), (2494, 86099), (3182, 67483), (4654, 46139), (5191, 41366), (6623, 32422), (7697, 27898), (10382, 20683), (13246, 16211), (13949, 15394)]