220293828

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{322067}}^1$

素因数の和:322096

約数の個数: 36

約数和(自身を含む): 586163760

約数和(自身を除く): 365869932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 322067, 644134, 966201, 1288268, 1932402, 2898603, 3864804, 5797206, 6119273, 11594412, 12238546, 18357819, 24477092, 36715638, 55073457, 73431276, 110146914, 220293828]

約数ペア:

[(1, 220293828), (2, 110146914), (3, 73431276), (4, 55073457), (6, 36715638), (9, 24477092), (12, 18357819), (18, 12238546), (19, 11594412), (36, 6119273), (38, 5797206), (57, 3864804), (76, 2898603), (114, 1932402), (171, 1288268), (228, 966201), (342, 644134), (684, 322067)]