214636818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{1237}}^1$

素因数の和:1503

約数の個数: 48

約数和(自身を含む): 474203520

約数和(自身を除く): 259566702

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 239, 242, 363, 478, 717, 726, 1237, 1434, 2474, 2629, 3711, 5258, 7422, 7887, 13607, 15774, 27214, 28919, 40821, 57838, 81642, 86757, 149677, 173514, 295643, 299354, 449031, 591286, 886929, 898062, 1773858, 3252073, 6504146, 9756219, 19512438, 35772803, 71545606, 107318409, 214636818]

約数ペア:

[(1, 214636818), (2, 107318409), (3, 71545606), (6, 35772803), (11, 19512438), (22, 9756219), (33, 6504146), (66, 3252073), (121, 1773858), (239, 898062), (242, 886929), (363, 591286), (478, 449031), (717, 299354), (726, 295643), (1237, 173514), (1434, 149677), (2474, 86757), (2629, 81642), (3711, 57838), (5258, 40821), (7422, 28919), (7887, 27214), (13607, 15774)]