201749209216

素因数分解:

$2^7\times {\mathrm{113}}^1\times {\mathrm{761}}^1\times {\mathrm{18329}}^1$

素因数の和:19217

約数の個数: 64

約数和(自身を含む): 406034062200

約数和(自身を除く): 204284852984

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 452, 761, 904, 1522, 1808, 3044, 3616, 6088, 7232, 12176, 14464, 18329, 24352, 36658, 48704, 73316, 85993, 97408, 146632, 171986, 293264, 343972, 586528, 687944, 1173056, 1375888, 2071177, 2346112, 2751776, 4142354, 5503552, 8284708, 11007104, 13948369, 16569416, 27896738, 33138832, 55793476, 66277664, 111586952, 132555328, 223173904, 265110656, 446347808, 892695616, 1576165697, 1785391232, 3152331394, 6304662788, 12609325576, 25218651152, 50437302304, 100874604608, 201749209216]

約数ペア:

[(1, 201749209216), (2, 100874604608), (4, 50437302304), (8, 25218651152), (16, 12609325576), (32, 6304662788), (64, 3152331394), (113, 1785391232), (128, 1576165697), (226, 892695616), (452, 446347808), (761, 265110656), (904, 223173904), (1522, 132555328), (1808, 111586952), (3044, 66277664), (3616, 55793476), (6088, 33138832), (7232, 27896738), (12176, 16569416), (14464, 13948369), (18329, 11007104), (24352, 8284708), (36658, 5503552), (48704, 4142354), (73316, 2751776), (85993, 2346112), (97408, 2071177), (146632, 1375888), (171986, 1173056), (293264, 687944), (343972, 586528)]