199984614

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 426037248

約数和(自身を除く): 226052634

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 127, 254, 361, 381, 722, 727, 762, 1083, 1454, 2166, 2181, 2413, 4362, 4826, 7239, 13813, 14478, 27626, 41439, 45847, 82878, 91694, 92329, 137541, 184658, 262447, 275082, 276987, 524894, 553974, 787341, 1574682, 1754251, 3508502, 5262753, 10525506, 33330769, 66661538, 99992307, 199984614]

約数ペア:

[(1, 199984614), (2, 99992307), (3, 66661538), (6, 33330769), (19, 10525506), (38, 5262753), (57, 3508502), (114, 1754251), (127, 1574682), (254, 787341), (361, 553974), (381, 524894), (722, 276987), (727, 275082), (762, 262447), (1083, 184658), (1454, 137541), (2166, 92329), (2181, 91694), (2413, 82878), (4362, 45847), (4826, 41439), (7239, 27626), (13813, 14478)]