212618956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1607}}^1$

素因数の和:1750

約数の個数: 48

約数和(自身を含む): 423585792

約数和(自身を除く): 210966836

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 97, 124, 194, 341, 388, 682, 1067, 1364, 1607, 2134, 3007, 3214, 4268, 6014, 6428, 12028, 17677, 33077, 35354, 49817, 66154, 70708, 99634, 132308, 155879, 199268, 311758, 547987, 623516, 1095974, 1714669, 2191948, 3429338, 4832249, 6858676, 9664498, 19328996, 53154739, 106309478, 212618956]

約数ペア:

[(1, 212618956), (2, 106309478), (4, 53154739), (11, 19328996), (22, 9664498), (31, 6858676), (44, 4832249), (62, 3429338), (97, 2191948), (124, 1714669), (194, 1095974), (341, 623516), (388, 547987), (682, 311758), (1067, 199268), (1364, 155879), (1607, 132308), (2134, 99634), (3007, 70708), (3214, 66154), (4268, 49817), (6014, 35354), (6428, 33077), (12028, 17677)]