206880024

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{17921}}^1$

素因数の和:17980

約数の個数: 64

約数和(自身を含む): 572070240

約数和(自身を除く): 365190216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 11544, 17921, 35842, 53763, 71684, 107526, 143368, 215052, 232973, 430104, 465946, 663077, 698919, 931892, 1326154, 1397838, 1863784, 1989231, 2652308, 2795676, 3978462, 5304616, 5591352, 7956924, 8620001, 15913848, 17240002, 25860003, 34480004, 51720006, 68960008, 103440012, 206880024]

約数ペア:

[(1, 206880024), (2, 103440012), (3, 68960008), (4, 51720006), (6, 34480004), (8, 25860003), (12, 17240002), (13, 15913848), (24, 8620001), (26, 7956924), (37, 5591352), (39, 5304616), (52, 3978462), (74, 2795676), (78, 2652308), (104, 1989231), (111, 1863784), (148, 1397838), (156, 1326154), (222, 931892), (296, 698919), (312, 663077), (444, 465946), (481, 430104), (888, 232973), (962, 215052), (1443, 143368), (1924, 107526), (2886, 71684), (3848, 53763), (5772, 35842), (11544, 17921)]