208691592

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26921}}^1$

素因数の和:26966

約数の個数: 64

約数和(自身を含む): 581515200

約数和(自身を除く): 372823608

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3876, 7752, 26921, 53842, 80763, 107684, 161526, 215368, 323052, 457657, 511499, 646104, 915314, 1022998, 1372971, 1534497, 1830628, 2045996, 2745942, 3068994, 3661256, 4091992, 5491884, 6137988, 8695483, 10983768, 12275976, 17390966, 26086449, 34781932, 52172898, 69563864, 104345796, 208691592]

約数ペア:

[(1, 208691592), (2, 104345796), (3, 69563864), (4, 52172898), (6, 34781932), (8, 26086449), (12, 17390966), (17, 12275976), (19, 10983768), (24, 8695483), (34, 6137988), (38, 5491884), (51, 4091992), (57, 3661256), (68, 3068994), (76, 2745942), (102, 2045996), (114, 1830628), (136, 1534497), (152, 1372971), (204, 1022998), (228, 915314), (323, 646104), (408, 511499), (456, 457657), (646, 323052), (969, 215368), (1292, 161526), (1938, 107684), (2584, 80763), (3876, 53842), (7752, 26921)]