222768986

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 392395752

約数和(自身を除く): 169626766

約数列:

[1, 2, 11, 17, 22, 34, 121, 173, 187, 242, 313, 346, 374, 626, 1903, 2057, 2941, 3443, 3806, 4114, 5321, 5882, 6886, 10642, 20933, 32351, 37873, 41866, 54149, 58531, 64702, 75746, 108298, 117062, 355861, 595639, 643841, 711722, 920533, 1191278, 1287682, 1841066, 6552029, 10125863, 13104058, 20251726, 111384493, 222768986]

約数ペア:

[(1, 222768986), (2, 111384493), (11, 20251726), (17, 13104058), (22, 10125863), (34, 6552029), (121, 1841066), (173, 1287682), (187, 1191278), (242, 920533), (313, 711722), (346, 643841), (374, 595639), (626, 355861), (1903, 117062), (2057, 108298), (2941, 75746), (3443, 64702), (3806, 58531), (4114, 54149), (5321, 41866), (5882, 37873), (6886, 32351), (10642, 20933)]